195418275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5417}}^1$

素因数の和:5480

約数の個数: 48

約数和(自身を含む): 357414624

約数和(自身を除く): 161996349

約数列:

[1, 3, 5, 13, 15, 25, 37, 39, 65, 75, 111, 185, 195, 325, 481, 555, 925, 975, 1443, 2405, 2775, 5417, 7215, 12025, 16251, 27085, 36075, 70421, 81255, 135425, 200429, 211263, 352105, 406275, 601287, 1002145, 1056315, 1760525, 2605577, 3006435, 5010725, 5281575, 7816731, 13027885, 15032175, 39083655, 65139425, 195418275]

約数ペア:

[(1, 195418275), (3, 65139425), (5, 39083655), (13, 15032175), (15, 13027885), (25, 7816731), (37, 5281575), (39, 5010725), (65, 3006435), (75, 2605577), (111, 1760525), (185, 1056315), (195, 1002145), (325, 601287), (481, 406275), (555, 352105), (925, 211263), (975, 200429), (1443, 135425), (2405, 81255), (2775, 70421), (5417, 36075), (7215, 27085), (12025, 16251)]