120899865

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1861}}^1$

素因数の和:2001

約数の個数: 32

約数和(自身を含む): 199487232

約数和(自身を除く): 78587367

約数列:

[1, 3, 5, 15, 61, 71, 183, 213, 305, 355, 915, 1065, 1861, 4331, 5583, 9305, 12993, 21655, 27915, 64965, 113521, 132131, 340563, 396393, 567605, 660655, 1702815, 1981965, 8059991, 24179973, 40299955, 120899865]

約数ペア:

[(1, 120899865), (3, 40299955), (5, 24179973), (15, 8059991), (61, 1981965), (71, 1702815), (183, 660655), (213, 567605), (305, 396393), (355, 340563), (915, 132131), (1065, 113521), (1861, 64965), (4331, 27915), (5583, 21655), (9305, 12993)]