42970515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4219}}^1$

素因数の和:4331

約数の個数: 32

約数和(自身を含む): 79403520

約数和(自身を除く): 36433005

約数列:

[1, 3, 5, 7, 15, 21, 35, 97, 105, 291, 485, 679, 1455, 2037, 3395, 4219, 10185, 12657, 21095, 29533, 63285, 88599, 147665, 409243, 442995, 1227729, 2046215, 2864701, 6138645, 8594103, 14323505, 42970515]

約数ペア:

[(1, 42970515), (3, 14323505), (5, 8594103), (7, 6138645), (15, 2864701), (21, 2046215), (35, 1227729), (97, 442995), (105, 409243), (291, 147665), (485, 88599), (679, 63285), (1455, 29533), (2037, 21095), (3395, 12657), (4219, 10185)]