42705635

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 62208000

約数和(自身を除く): 19502365

約数列:

[1, 5, 7, 19, 35, 95, 133, 149, 431, 665, 745, 1043, 2155, 2831, 3017, 5215, 8189, 14155, 15085, 19817, 40945, 57323, 64219, 99085, 286615, 321095, 449533, 1220161, 2247665, 6100805, 8541127, 42705635]

約数ペア:

[(1, 42705635), (5, 8541127), (7, 6100805), (19, 2247665), (35, 1220161), (95, 449533), (133, 321095), (149, 286615), (431, 99085), (665, 64219), (745, 57323), (1043, 40945), (2155, 19817), (2831, 15085), (3017, 14155), (5215, 8189)]