61368555

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{4079}}^1$

素因数の和:4163

約数の個数: 32

約数和(自身を含む): 105753600

約数和(自身を除く): 44385045

約数列:

[1, 3, 5, 15, 17, 51, 59, 85, 177, 255, 295, 885, 1003, 3009, 4079, 5015, 12237, 15045, 20395, 61185, 69343, 208029, 240661, 346715, 721983, 1040145, 1203305, 3609915, 4091237, 12273711, 20456185, 61368555]

約数ペア:

[(1, 61368555), (3, 20456185), (5, 12273711), (15, 4091237), (17, 3609915), (51, 1203305), (59, 1040145), (85, 721983), (177, 346715), (255, 240661), (295, 208029), (885, 69343), (1003, 61185), (3009, 20395), (4079, 15045), (5015, 12237)]