2854875

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 4972032

約数和(自身を除く): 2117157

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 125, 331, 345, 375, 575, 993, 1655, 1725, 2875, 4965, 7613, 8275, 8625, 22839, 24825, 38065, 41375, 114195, 124125, 190325, 570975, 951625, 2854875]

約数ペア:

[(1, 2854875), (3, 951625), (5, 570975), (15, 190325), (23, 124125), (25, 114195), (69, 41375), (75, 38065), (115, 24825), (125, 22839), (331, 8625), (345, 8275), (375, 7613), (575, 4965), (993, 2875), (1655, 1725)]