2172625

素因数分解:

$5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 3354624

約数和(自身を除く): 1181999

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 125, 175, 191, 325, 455, 875, 955, 1337, 1625, 2275, 2483, 4775, 6685, 11375, 12415, 17381, 23875, 33425, 62075, 86905, 167125, 310375, 434525, 2172625]

約数ペア:

[(1, 2172625), (5, 434525), (7, 310375), (13, 167125), (25, 86905), (35, 62075), (65, 33425), (91, 23875), (125, 17381), (175, 12415), (191, 11375), (325, 6685), (455, 4775), (875, 2483), (955, 2275), (1337, 1625)]