11309675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 16873920

約数和(自身を除く): 5564245

約数列:

[1, 5, 13, 17, 23, 25, 65, 85, 89, 115, 221, 299, 325, 391, 425, 445, 575, 1105, 1157, 1495, 1513, 1955, 2047, 2225, 5083, 5525, 5785, 7475, 7565, 9775, 10235, 19669, 25415, 26611, 28925, 34799, 37825, 51175, 98345, 127075, 133055, 173995, 452387, 491725, 665275, 869975, 2261935, 11309675]

約数ペア:

[(1, 11309675), (5, 2261935), (13, 869975), (17, 665275), (23, 491725), (25, 452387), (65, 173995), (85, 133055), (89, 127075), (115, 98345), (221, 51175), (299, 37825), (325, 34799), (391, 28925), (425, 26611), (445, 25415), (575, 19669), (1105, 10235), (1157, 9775), (1495, 7565), (1513, 7475), (1955, 5785), (2047, 5525), (2225, 5083)]