324061725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:767

約数の個数: 72

約数和(自身を含む): 596708832

約数和(自身を除く): 272647107

約数列:

[1, 3, 5, 13, 15, 25, 37, 39, 65, 75, 111, 169, 185, 195, 325, 481, 507, 555, 691, 845, 925, 975, 1443, 2073, 2405, 2535, 2775, 3455, 4225, 6253, 7215, 8983, 10365, 12025, 12675, 17275, 18759, 25567, 26949, 31265, 36075, 44915, 51825, 76701, 93795, 116779, 127835, 134745, 156325, 224575, 332371, 350337, 383505, 468975, 583895, 639175, 673725, 997113, 1661855, 1751685, 1917525, 2919475, 4320823, 4985565, 8309275, 8758425, 12962469, 21604115, 24927825, 64812345, 108020575, 324061725]

約数ペア:

[(1, 324061725), (3, 108020575), (5, 64812345), (13, 24927825), (15, 21604115), (25, 12962469), (37, 8758425), (39, 8309275), (65, 4985565), (75, 4320823), (111, 2919475), (169, 1917525), (185, 1751685), (195, 1661855), (325, 997113), (481, 673725), (507, 639175), (555, 583895), (691, 468975), (845, 383505), (925, 350337), (975, 332371), (1443, 224575), (2073, 156325), (2405, 134745), (2535, 127835), (2775, 116779), (3455, 93795), (4225, 76701), (6253, 51825), (7215, 44915), (8983, 36075), (10365, 31265), (12025, 26949), (12675, 25567), (17275, 18759)]