98480525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{163}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 145199040

約数和(自身を除く): 46718515

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 163, 169, 275, 325, 715, 815, 845, 1793, 1859, 2119, 2197, 3575, 4075, 4225, 8965, 9295, 10595, 10985, 23309, 24167, 27547, 44825, 46475, 52975, 54925, 116545, 120835, 137735, 303017, 358111, 582725, 604175, 688675, 1515085, 1790555, 3939221, 7575425, 8952775, 19696105, 98480525]

約数ペア:

[(1, 98480525), (5, 19696105), (11, 8952775), (13, 7575425), (25, 3939221), (55, 1790555), (65, 1515085), (143, 688675), (163, 604175), (169, 582725), (275, 358111), (325, 303017), (715, 137735), (815, 120835), (845, 116545), (1793, 54925), (1859, 52975), (2119, 46475), (2197, 44825), (3575, 27547), (4075, 24167), (4225, 23309), (8965, 10985), (9295, 10595)]