42926415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21517}}^1$

素因数の和:21551

約数の個数: 32

約数和(自身を含む): 82629120

約数和(自身を除く): 39702705

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 21517, 64551, 107585, 150619, 322755, 408823, 451857, 753095, 1226469, 2044115, 2259285, 2861761, 6132345, 8585283, 14308805, 42926415]

約数ペア:

[(1, 42926415), (3, 14308805), (5, 8585283), (7, 6132345), (15, 2861761), (19, 2259285), (21, 2044115), (35, 1226469), (57, 753095), (95, 451857), (105, 408823), (133, 322755), (285, 150619), (399, 107585), (665, 64551), (1995, 21517)]