45148725

素因数分解:

$3^3\times 5^2\times {\mathrm{211}}^1\times {\mathrm{317}}^1$

素因数の和:547

約数の個数: 48

約数和(自身を含む): 83595840

約数和(自身を除く): 38447115

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 211, 225, 317, 633, 675, 951, 1055, 1585, 1899, 2853, 3165, 4755, 5275, 5697, 7925, 8559, 9495, 14265, 15825, 23775, 28485, 42795, 47475, 66887, 71325, 142425, 200661, 213975, 334435, 601983, 1003305, 1672175, 1805949, 3009915, 5016525, 9029745, 15049575, 45148725]

約数ペア:

[(1, 45148725), (3, 15049575), (5, 9029745), (9, 5016525), (15, 3009915), (25, 1805949), (27, 1672175), (45, 1003305), (75, 601983), (135, 334435), (211, 213975), (225, 200661), (317, 142425), (633, 71325), (675, 66887), (951, 47475), (1055, 42795), (1585, 28485), (1899, 23775), (2853, 15825), (3165, 14265), (4755, 9495), (5275, 8559), (5697, 7925)]