22897875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:110

約数の個数: 128

約数和(自身を含む): 51996672

約数和(自身を除く): 29098797

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 25, 33, 35, 39, 55, 61, 65, 75, 77, 91, 105, 125, 143, 165, 175, 183, 195, 231, 273, 275, 305, 325, 375, 385, 427, 429, 455, 525, 671, 715, 793, 825, 875, 915, 975, 1001, 1155, 1281, 1365, 1375, 1525, 1625, 1925, 2013, 2135, 2145, 2275, 2379, 2625, 3003, 3355, 3575, 3965, 4125, 4575, 4697, 4875, 5005, 5551, 5775, 6405, 6825, 7625, 8723, 9625, 10065, 10675, 10725, 11375, 11895, 14091, 15015, 16653, 16775, 17875, 19825, 22875, 23485, 25025, 26169, 27755, 28875, 32025, 34125, 43615, 50325, 53375, 53625, 59475, 61061, 70455, 75075, 83265, 83875, 99125, 117425, 125125, 130845, 138775, 160125, 183183, 218075, 251625, 297375, 305305, 352275, 375375, 416325, 587125, 654225, 693875, 915915, 1090375, 1526525, 1761375, 2081625, 3271125, 4579575, 7632625, 22897875]

約数ペア:

[(1, 22897875), (3, 7632625), (5, 4579575), (7, 3271125), (11, 2081625), (13, 1761375), (15, 1526525), (21, 1090375), (25, 915915), (33, 693875), (35, 654225), (39, 587125), (55, 416325), (61, 375375), (65, 352275), (75, 305305), (77, 297375), (91, 251625), (105, 218075), (125, 183183), (143, 160125), (165, 138775), (175, 130845), (183, 125125), (195, 117425), (231, 99125), (273, 83875), (275, 83265), (305, 75075), (325, 70455), (375, 61061), (385, 59475), (427, 53625), (429, 53375), (455, 50325), (525, 43615), (671, 34125), (715, 32025), (793, 28875), (825, 27755), (875, 26169), (915, 25025), (975, 23485), (1001, 22875), (1155, 19825), (1281, 17875), (1365, 16775), (1375, 16653), (1525, 15015), (1625, 14091), (1925, 11895), (2013, 11375), (2135, 10725), (2145, 10675), (2275, 10065), (2379, 9625), (2625, 8723), (3003, 7625), (3355, 6825), (3575, 6405), (3965, 5775), (4125, 5551), (4575, 5005), (4697, 4875)]