42950355

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21529}}^1$

素因数の和:21563

約数の個数: 32

約数和(自身を含む): 82675200

約数和(自身を除く): 39724845

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 21529, 64587, 107645, 150703, 322935, 409051, 452109, 753515, 1227153, 2045255, 2260545, 2863357, 6135765, 8590071, 14316785, 42950355]

約数ペア:

[(1, 42950355), (3, 14316785), (5, 8590071), (7, 6135765), (15, 2863357), (19, 2260545), (21, 2045255), (35, 1227153), (57, 753515), (95, 452109), (105, 409051), (133, 322935), (285, 150703), (399, 107645), (665, 64587), (1995, 21529)]