71339385

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8923}}^1$

素因数の和:8985

約数の個数: 32

約数和(自身を含む): 125935488

約数和(自身を除く): 54596103

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 533, 615, 1599, 2665, 7995, 8923, 26769, 44615, 115999, 133845, 347997, 365843, 579995, 1097529, 1739985, 1829215, 4755959, 5487645, 14267877, 23779795, 71339385]

約数ペア:

[(1, 71339385), (3, 23779795), (5, 14267877), (13, 5487645), (15, 4755959), (39, 1829215), (41, 1739985), (65, 1097529), (123, 579995), (195, 365843), (205, 347997), (533, 133845), (615, 115999), (1599, 44615), (2665, 26769), (7995, 8923)]