72000375

素因数分解:

$3^1\times 5^3\times {\mathrm{101}}^1\times {\mathrm{1901}}^1$

素因数の和:2020

約数の個数: 32

約数和(自身を含む): 121058496

約数和(自身を除く): 49058121

約数列:

[1, 3, 5, 15, 25, 75, 101, 125, 303, 375, 505, 1515, 1901, 2525, 5703, 7575, 9505, 12625, 28515, 37875, 47525, 142575, 192001, 237625, 576003, 712875, 960005, 2880015, 4800025, 14400075, 24000125, 72000375]

約数ペア:

[(1, 72000375), (3, 24000125), (5, 14400075), (15, 4800025), (25, 2880015), (75, 960005), (101, 712875), (125, 576003), (303, 237625), (375, 192001), (505, 142575), (1515, 47525), (1901, 37875), (2525, 28515), (5703, 12625), (7575, 9505)]