2735985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 5087232

約数和(自身を除く): 2351247

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 367, 497, 1065, 1101, 1491, 1835, 2485, 2569, 5505, 7455, 7707, 12845, 26057, 38535, 78171, 130285, 182399, 390855, 547197, 911995, 2735985]

約数ペア:

[(1, 2735985), (3, 911995), (5, 547197), (7, 390855), (15, 182399), (21, 130285), (35, 78171), (71, 38535), (105, 26057), (213, 12845), (355, 7707), (367, 7455), (497, 5505), (1065, 2569), (1101, 2485), (1491, 1835)]