26409734975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1\times {\mathrm{2333}}^1$

素因数の和:2988

約数の個数: 48

約数和(自身を含む): 35923471584

約数和(自身を除く): 9513736609

約数列:

[1, 5, 13, 25, 61, 65, 305, 325, 571, 793, 1525, 2333, 2855, 3965, 7423, 11665, 14275, 19825, 30329, 34831, 37115, 58325, 142313, 151645, 174155, 185575, 452803, 711565, 758225, 870775, 1332143, 1850069, 2264015, 3557825, 6660715, 9250345, 11320075, 17317859, 33303575, 46251725, 81260723, 86589295, 406303615, 432946475, 1056389399, 2031518075, 5281946995, 26409734975]

約数ペア:

[(1, 26409734975), (5, 5281946995), (13, 2031518075), (25, 1056389399), (61, 432946475), (65, 406303615), (305, 86589295), (325, 81260723), (571, 46251725), (793, 33303575), (1525, 17317859), (2333, 11320075), (2855, 9250345), (3965, 6660715), (7423, 3557825), (11665, 2264015), (14275, 1850069), (19825, 1332143), (30329, 870775), (34831, 758225), (37115, 711565), (58325, 452803), (142313, 185575), (151645, 174155)]