71348281615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{240769}}^1$

素因数の和:240931

約数の個数: 32

約数和(自身を含む): 95136894720

約数和(自身を除く): 23788613105

約数列:

[1, 5, 13, 47, 65, 97, 235, 485, 611, 1261, 3055, 4559, 6305, 22795, 59267, 240769, 296335, 1203845, 3129997, 11316143, 15649985, 23354593, 56580715, 116772965, 147109859, 303609709, 735549295, 1097665871, 1518048545, 5488329355, 14269656323, 71348281615]

約数ペア:

[(1, 71348281615), (5, 14269656323), (13, 5488329355), (47, 1518048545), (65, 1097665871), (97, 735549295), (235, 303609709), (485, 147109859), (611, 116772965), (1261, 56580715), (3055, 23354593), (4559, 15649985), (6305, 11316143), (22795, 3129997), (59267, 1203845), (240769, 296335)]