992116725

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{883}}^1$

素因数の和:1178

約数の個数: 48

約数和(自身を含む): 1673178624

約数和(自身を除く): 681061899

約数列:

[1, 3, 5, 15, 25, 71, 75, 211, 213, 355, 633, 883, 1055, 1065, 1775, 2649, 3165, 4415, 5275, 5325, 13245, 14981, 15825, 22075, 44943, 62693, 66225, 74905, 186313, 188079, 224715, 313465, 374525, 558939, 931565, 940395, 1123575, 1567325, 2794695, 4657825, 4701975, 13228223, 13973475, 39684669, 66141115, 198423345, 330705575, 992116725]

約数ペア:

[(1, 992116725), (3, 330705575), (5, 198423345), (15, 66141115), (25, 39684669), (71, 13973475), (75, 13228223), (211, 4701975), (213, 4657825), (355, 2794695), (633, 1567325), (883, 1123575), (1055, 940395), (1065, 931565), (1775, 558939), (2649, 374525), (3165, 313465), (4415, 224715), (5275, 188079), (5325, 186313), (13245, 74905), (14981, 66225), (15825, 62693), (22075, 44943)]