96869825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 139209840

約数和(自身を除く): 42340015

約数列:

[1, 5, 13, 17, 25, 65, 85, 89, 197, 221, 325, 425, 445, 985, 1105, 1157, 1513, 2225, 2561, 3349, 4925, 5525, 5785, 7565, 12805, 16745, 17533, 19669, 28925, 37825, 43537, 64025, 83725, 87665, 98345, 217685, 227929, 298061, 438325, 491725, 1088425, 1139645, 1490305, 3874793, 5698225, 7451525, 19373965, 96869825]

約数ペア:

[(1, 96869825), (5, 19373965), (13, 7451525), (17, 5698225), (25, 3874793), (65, 1490305), (85, 1139645), (89, 1088425), (197, 491725), (221, 438325), (325, 298061), (425, 227929), (445, 217685), (985, 98345), (1105, 87665), (1157, 83725), (1513, 64025), (2225, 43537), (2561, 37825), (3349, 28925), (4925, 19669), (5525, 17533), (5785, 16745), (7565, 12805)]