8266999125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6983}}^1$

素因数の和:7060

約数の個数: 128

約数和(自身を含む): 17571520512

約数和(自身を除く): 9304521387

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 41, 55, 75, 77, 105, 123, 125, 165, 175, 205, 231, 275, 287, 375, 385, 451, 525, 615, 825, 861, 875, 1025, 1155, 1353, 1375, 1435, 1925, 2255, 2625, 3075, 3157, 4125, 4305, 5125, 5775, 6765, 6983, 7175, 9471, 9625, 11275, 15375, 15785, 20949, 21525, 28875, 33825, 34915, 35875, 47355, 48881, 56375, 76813, 78925, 104745, 107625, 146643, 169125, 174575, 230439, 236775, 244405, 286303, 384065, 394625, 523725, 537691, 733215, 858909, 872875, 1152195, 1183875, 1222025, 1431515, 1613073, 1920325, 2004121, 2618625, 2688455, 3149333, 3666075, 4294545, 5760975, 6012363, 6110125, 7157575, 8065365, 9447999, 9601625, 10020605, 13442275, 15746665, 18330375, 21472725, 22045331, 28804875, 30061815, 35787875, 40326825, 47239995, 50103025, 66135993, 67211375, 78733325, 107363625, 110226655, 150309075, 201634125, 236199975, 250515125, 330679965, 393666625, 551133275, 751545375, 1180999875, 1653399825, 2755666375, 8266999125]

約数ペア:

[(1, 8266999125), (3, 2755666375), (5, 1653399825), (7, 1180999875), (11, 751545375), (15, 551133275), (21, 393666625), (25, 330679965), (33, 250515125), (35, 236199975), (41, 201634125), (55, 150309075), (75, 110226655), (77, 107363625), (105, 78733325), (123, 67211375), (125, 66135993), (165, 50103025), (175, 47239995), (205, 40326825), (231, 35787875), (275, 30061815), (287, 28804875), (375, 22045331), (385, 21472725), (451, 18330375), (525, 15746665), (615, 13442275), (825, 10020605), (861, 9601625), (875, 9447999), (1025, 8065365), (1155, 7157575), (1353, 6110125), (1375, 6012363), (1435, 5760975), (1925, 4294545), (2255, 3666075), (2625, 3149333), (3075, 2688455), (3157, 2618625), (4125, 2004121), (4305, 1920325), (5125, 1613073), (5775, 1431515), (6765, 1222025), (6983, 1183875), (7175, 1152195), (9471, 872875), (9625, 858909), (11275, 733215), (15375, 537691), (15785, 523725), (20949, 394625), (21525, 384065), (28875, 286303), (33825, 244405), (34915, 236775), (35875, 230439), (47355, 174575), (48881, 169125), (56375, 146643), (76813, 107625), (78925, 104745)]