61333365

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3943}}^1$

素因数の和:4029

約数の個数: 32

約数和(自身を含む): 105636096

約数和(自身を除く): 44302731

約数列:

[1, 3, 5, 15, 17, 51, 61, 85, 183, 255, 305, 915, 1037, 3111, 3943, 5185, 11829, 15555, 19715, 59145, 67031, 201093, 240523, 335155, 721569, 1005465, 1202615, 3607845, 4088891, 12266673, 20444455, 61333365]

約数ペア:

[(1, 61333365), (3, 20444455), (5, 12266673), (15, 4088891), (17, 3607845), (51, 1202615), (61, 1005465), (85, 721569), (183, 335155), (255, 240523), (305, 201093), (915, 67031), (1037, 59145), (3111, 19715), (3943, 15555), (5185, 11829)]