1177103655

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{287449}}^1$

素因数の和:287480

約数の個数: 48

約数和(自身を含む): 2511163200

約数和(自身を除く): 1334059545

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 287449, 862347, 1437245, 2012143, 2587041, 3736837, 4311735, 6036429, 10060715, 11210511, 12935205, 18109287, 18684185, 26157859, 30182145, 33631533, 56052555, 78473577, 90546435, 130789295, 168157665, 235420731, 392367885, 1177103655]

約数ペア:

[(1, 1177103655), (3, 392367885), (5, 235420731), (7, 168157665), (9, 130789295), (13, 90546435), (15, 78473577), (21, 56052555), (35, 33631533), (39, 30182145), (45, 26157859), (63, 18684185), (65, 18109287), (91, 12935205), (105, 11210511), (117, 10060715), (195, 6036429), (273, 4311735), (315, 3736837), (455, 2587041), (585, 2012143), (819, 1437245), (1365, 862347), (4095, 287449)]