1330395675375

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7375721}}^1$

素因数の和:7375789

約数の個数: 64

約数和(自身を含む): 2448503680896

約数和(自身を除く): 1118108005521

約数列:

[1, 3, 5, 13, 15, 25, 37, 39, 65, 75, 111, 125, 185, 195, 325, 375, 481, 555, 925, 975, 1443, 1625, 2405, 2775, 4625, 4875, 7215, 12025, 13875, 36075, 60125, 180375, 7375721, 22127163, 36878605, 95884373, 110635815, 184393025, 272901677, 287653119, 479421865, 553179075, 818705031, 921965125, 1364508385, 1438265595, 2397109325, 2765895375, 3547721801, 4093525155, 6822541925, 7191327975, 10643165403, 11985546625, 17738609005, 20467625775, 34112709625, 35956639875, 53215827015, 88693045025, 102338128875, 266079135075, 443465225125, 1330395675375]

約数ペア:

[(1, 1330395675375), (3, 443465225125), (5, 266079135075), (13, 102338128875), (15, 88693045025), (25, 53215827015), (37, 35956639875), (39, 34112709625), (65, 20467625775), (75, 17738609005), (111, 11985546625), (125, 10643165403), (185, 7191327975), (195, 6822541925), (325, 4093525155), (375, 3547721801), (481, 2765895375), (555, 2397109325), (925, 1438265595), (975, 1364508385), (1443, 921965125), (1625, 818705031), (2405, 553179075), (2775, 479421865), (4625, 287653119), (4875, 272901677), (7215, 184393025), (12025, 110635815), (13875, 95884373), (36075, 36878605), (60125, 22127163), (180375, 7375721)]