423710355

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{28051}}^1$

素因数の和:28131

約数の個数: 32

約数和(自身を含む): 727107840

約数和(自身を除く): 303397485

約数列:

[1, 3, 5, 15, 19, 53, 57, 95, 159, 265, 285, 795, 1007, 3021, 5035, 15105, 28051, 84153, 140255, 420765, 532969, 1486703, 1598907, 2664845, 4460109, 7433515, 7994535, 22300545, 28247357, 84742071, 141236785, 423710355]

約数ペア:

[(1, 423710355), (3, 141236785), (5, 84742071), (15, 28247357), (19, 22300545), (53, 7994535), (57, 7433515), (95, 4460109), (159, 2664845), (265, 1598907), (285, 1486703), (795, 532969), (1007, 420765), (3021, 140255), (5035, 84153), (15105, 28051)]