64732525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 99368640

約数和(自身を除く): 34636115

約数列:

[1, 5, 11, 13, 19, 25, 55, 65, 95, 143, 209, 247, 275, 325, 475, 715, 953, 1045, 1235, 2717, 3575, 4765, 5225, 6175, 10483, 12389, 13585, 18107, 23825, 52415, 61945, 67925, 90535, 136279, 199177, 235391, 262075, 309725, 452675, 681395, 995885, 1176955, 2589301, 3406975, 4979425, 5884775, 12946505, 64732525]

約数ペア:

[(1, 64732525), (5, 12946505), (11, 5884775), (13, 4979425), (19, 3406975), (25, 2589301), (55, 1176955), (65, 995885), (95, 681395), (143, 452675), (209, 309725), (247, 262075), (275, 235391), (325, 199177), (475, 136279), (715, 90535), (953, 67925), (1045, 61945), (1235, 52415), (2717, 23825), (3575, 18107), (4765, 13585), (5225, 12389), (6175, 10483)]