9276475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 48

約数和(自身を含む): 13874112

約数和(自身を除く): 4597637

約数列:

[1, 5, 13, 17, 23, 25, 65, 73, 85, 115, 221, 299, 325, 365, 391, 425, 575, 949, 1105, 1241, 1495, 1679, 1825, 1955, 4745, 5083, 5525, 6205, 7475, 8395, 9775, 16133, 21827, 23725, 25415, 28543, 31025, 41975, 80665, 109135, 127075, 142715, 371059, 403325, 545675, 713575, 1855295, 9276475]

約数ペア:

[(1, 9276475), (5, 1855295), (13, 713575), (17, 545675), (23, 403325), (25, 371059), (65, 142715), (73, 127075), (85, 109135), (115, 80665), (221, 41975), (299, 31025), (325, 28543), (365, 25415), (391, 23725), (425, 21827), (575, 16133), (949, 9775), (1105, 8395), (1241, 7475), (1495, 6205), (1679, 5525), (1825, 5083), (1955, 4745)]