1497916225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 2037619584

約数和(自身を除く): 539703359

約数列:

[1, 5, 13, 25, 65, 131, 151, 233, 325, 655, 755, 1165, 1703, 1963, 3029, 3275, 3775, 5825, 8515, 9815, 15145, 19781, 30523, 35183, 42575, 49075, 75725, 98905, 152615, 175915, 257153, 396799, 457379, 494525, 763075, 879575, 1285765, 1983995, 2286895, 4608973, 6428825, 9919975, 11434475, 23044865, 59916649, 115224325, 299583245, 1497916225]

約数ペア:

[(1, 1497916225), (5, 299583245), (13, 115224325), (25, 59916649), (65, 23044865), (131, 11434475), (151, 9919975), (233, 6428825), (325, 4608973), (655, 2286895), (755, 1983995), (1165, 1285765), (1703, 879575), (1963, 763075), (3029, 494525), (3275, 457379), (3775, 396799), (5825, 257153), (8515, 175915), (9815, 152615), (15145, 98905), (19781, 75725), (30523, 49075), (35183, 42575)]