70054075

素因数分解:

$5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 112211568

約数和(自身を除く): 42157493

約数列:

[1, 5, 7, 13, 25, 35, 49, 53, 65, 83, 91, 175, 245, 265, 325, 371, 415, 455, 581, 637, 689, 1079, 1225, 1325, 1855, 2075, 2275, 2597, 2905, 3185, 3445, 4067, 4399, 4823, 5395, 7553, 9275, 12985, 14525, 15925, 17225, 20335, 21995, 24115, 26975, 30793, 33761, 37765, 52871, 57187, 64925, 101675, 109975, 120575, 153965, 168805, 188825, 215551, 264355, 285935, 400309, 769825, 844025, 1077755, 1321775, 1429675, 2001545, 2802163, 5388775, 10007725, 14010815, 70054075]

約数ペア:

[(1, 70054075), (5, 14010815), (7, 10007725), (13, 5388775), (25, 2802163), (35, 2001545), (49, 1429675), (53, 1321775), (65, 1077755), (83, 844025), (91, 769825), (175, 400309), (245, 285935), (265, 264355), (325, 215551), (371, 188825), (415, 168805), (455, 153965), (581, 120575), (637, 109975), (689, 101675), (1079, 64925), (1225, 57187), (1325, 52871), (1855, 37765), (2075, 33761), (2275, 30793), (2597, 26975), (2905, 24115), (3185, 21995), (3445, 20335), (4067, 17225), (4399, 15925), (4823, 14525), (5395, 12985), (7553, 9275)]