2848875

素因数分解:

$3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 32

約数和(自身を含む): 4852224

約数和(自身を除く): 2003349

約数列:

[1, 3, 5, 15, 25, 71, 75, 107, 125, 213, 321, 355, 375, 535, 1065, 1605, 1775, 2675, 5325, 7597, 8025, 8875, 13375, 22791, 26625, 37985, 40125, 113955, 189925, 569775, 949625, 2848875]

約数ペア:

[(1, 2848875), (3, 949625), (5, 569775), (15, 189925), (25, 113955), (71, 40125), (75, 37985), (107, 26625), (125, 22791), (213, 13375), (321, 8875), (355, 8025), (375, 7597), (535, 5325), (1065, 2675), (1605, 1775)]