40570293975

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1\times {\mathrm{643}}^1$

素因数の和:1221

約数の個数: 96

約数和(自身を含む): 71142113280

約数和(自身を除く): 30571819305

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 79, 115, 237, 345, 395, 463, 575, 643, 1185, 1389, 1725, 1817, 1929, 1975, 2315, 3215, 5451, 5925, 6945, 9085, 9645, 10649, 11575, 14789, 16075, 27255, 31947, 34725, 36577, 44367, 45425, 48225, 50797, 53245, 73945, 109731, 136275, 152391, 159735, 182885, 221835, 253985, 266225, 297709, 369725, 548655, 761955, 798675, 841271, 893127, 914425, 1109175, 1168331, 1269925, 1488545, 2523813, 2743275, 3504993, 3809775, 4206355, 4465635, 5841655, 6847307, 7442725, 12619065, 17524965, 20541921, 21031775, 22328175, 23519011, 29208275, 34236535, 63095325, 70557033, 87624825, 102709605, 117595055, 171182675, 352785165, 513548025, 540937253, 587975275, 1622811759, 1763925825, 2704686265, 8114058795, 13523431325, 40570293975]

約数ペア:

[(1, 40570293975), (3, 13523431325), (5, 8114058795), (15, 2704686265), (23, 1763925825), (25, 1622811759), (69, 587975275), (75, 540937253), (79, 513548025), (115, 352785165), (237, 171182675), (345, 117595055), (395, 102709605), (463, 87624825), (575, 70557033), (643, 63095325), (1185, 34236535), (1389, 29208275), (1725, 23519011), (1817, 22328175), (1929, 21031775), (1975, 20541921), (2315, 17524965), (3215, 12619065), (5451, 7442725), (5925, 6847307), (6945, 5841655), (9085, 4465635), (9645, 4206355), (10649, 3809775), (11575, 3504993), (14789, 2743275), (16075, 2523813), (27255, 1488545), (31947, 1269925), (34725, 1168331), (36577, 1109175), (44367, 914425), (45425, 893127), (48225, 841271), (50797, 798675), (53245, 761955), (73945, 548655), (109731, 369725), (136275, 297709), (152391, 266225), (159735, 253985), (182885, 221835)]