1303610375

素因数分解:

$5^3\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{2251}}^1$

素因数の和:2420

約数の個数: 32

約数和(自身を含む): 1682081856

約数和(自身を除く): 378471481

約数列:

[1, 5, 25, 41, 113, 125, 205, 565, 1025, 2251, 2825, 4633, 5125, 11255, 14125, 23165, 56275, 92291, 115825, 254363, 281375, 461455, 579125, 1271815, 2307275, 6359075, 10428883, 11536375, 31795375, 52144415, 260722075, 1303610375]

約数ペア:

[(1, 1303610375), (5, 260722075), (25, 52144415), (41, 31795375), (113, 11536375), (125, 10428883), (205, 6359075), (565, 2307275), (1025, 1271815), (2251, 579125), (2825, 461455), (4633, 281375), (5125, 254363), (11255, 115825), (14125, 92291), (23165, 56275)]