42805305

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{32801}}^1$

素因数の和:32841

約数の個数: 24

約数和(自身を含む): 76756680

約数和(自身を除く): 33951375

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 32801, 98403, 164005, 295209, 492015, 951229, 1476045, 2853687, 4756145, 8561061, 14268435, 42805305]

約数ペア:

[(1, 42805305), (3, 14268435), (5, 8561061), (9, 4756145), (15, 2853687), (29, 1476045), (45, 951229), (87, 492015), (145, 295209), (261, 164005), (435, 98403), (1305, 32801)]