2194908625

素因数分解:

$5^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{14843}}^1$

素因数の和:14891

約数の個数: 48

約数和(自身を含む): 3390132096

約数和(自身を除く): 1195223471

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 125, 169, 175, 325, 455, 845, 875, 1183, 1625, 2275, 4225, 5915, 11375, 14843, 21125, 29575, 74215, 103901, 147875, 192959, 371075, 519505, 964795, 1350713, 1855375, 2508467, 2597525, 4823975, 6753565, 12542335, 12987625, 17559269, 24119875, 33767825, 62711675, 87796345, 168839125, 313558375, 438981725, 2194908625]

約数ペア:

[(1, 2194908625), (5, 438981725), (7, 313558375), (13, 168839125), (25, 87796345), (35, 62711675), (65, 33767825), (91, 24119875), (125, 17559269), (169, 12987625), (175, 12542335), (325, 6753565), (455, 4823975), (845, 2597525), (875, 2508467), (1183, 1855375), (1625, 1350713), (2275, 964795), (4225, 519505), (5915, 371075), (11375, 192959), (14843, 147875), (21125, 103901), (29575, 74215)]