30653025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 55204800

約数和(自身を除く): 24551775

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 149, 195, 211, 325, 447, 633, 745, 975, 1055, 1937, 2235, 2743, 3165, 3725, 5275, 5811, 8229, 9685, 11175, 13715, 15825, 29055, 31439, 41145, 48425, 68575, 94317, 145275, 157195, 205725, 408707, 471585, 785975, 1226121, 2043535, 2357925, 6130605, 10217675, 30653025]

約数ペア:

[(1, 30653025), (3, 10217675), (5, 6130605), (13, 2357925), (15, 2043535), (25, 1226121), (39, 785975), (65, 471585), (75, 408707), (149, 205725), (195, 157195), (211, 145275), (325, 94317), (447, 68575), (633, 48425), (745, 41145), (975, 31439), (1055, 29055), (1937, 15825), (2235, 13715), (2743, 11175), (3165, 9685), (3725, 8229), (5275, 5811)]