214914525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2711}}^1$

素因数の和:2882

約数の個数: 48

約数和(自身を含む): 408926208

約数和(自身を除く): 194011683

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 151, 175, 453, 525, 755, 1057, 2265, 2711, 3171, 3775, 5285, 8133, 11325, 13555, 15855, 18977, 26425, 40665, 56931, 67775, 79275, 94885, 203325, 284655, 409361, 474425, 1228083, 1423275, 2046805, 2865527, 6140415, 8596581, 10234025, 14327635, 30702075, 42982905, 71638175, 214914525]

約数ペア:

[(1, 214914525), (3, 71638175), (5, 42982905), (7, 30702075), (15, 14327635), (21, 10234025), (25, 8596581), (35, 6140415), (75, 2865527), (105, 2046805), (151, 1423275), (175, 1228083), (453, 474425), (525, 409361), (755, 284655), (1057, 203325), (2265, 94885), (2711, 79275), (3171, 67775), (3775, 56931), (5285, 40665), (8133, 26425), (11325, 18977), (13555, 15855)]