142730325

素因数分解:

$3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{11969}}^1$

素因数の和:12038

約数の個数: 36

約数和(自身を含む): 260491140

約数和(自身を除く): 117760815

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 159, 225, 265, 477, 795, 1325, 2385, 3975, 11925, 11969, 35907, 59845, 107721, 179535, 299225, 538605, 634357, 897675, 1903071, 2693025, 3171785, 5709213, 9515355, 15858925, 28546065, 47576775, 142730325]

約数ペア:

[(1, 142730325), (3, 47576775), (5, 28546065), (9, 15858925), (15, 9515355), (25, 5709213), (45, 3171785), (53, 2693025), (75, 1903071), (159, 897675), (225, 634357), (265, 538605), (477, 299225), (795, 179535), (1325, 107721), (2385, 59845), (3975, 35907), (11925, 11969)]