90450375

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{10487}}^1$

素因数の和:10528

約数の個数: 32

約数和(自身を含む): 157068288

約数和(自身を除く): 66617913

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 125, 345, 375, 575, 1725, 2875, 8625, 10487, 31461, 52435, 157305, 241201, 262175, 723603, 786525, 1206005, 1310875, 3618015, 3932625, 6030025, 18090075, 30150125, 90450375]

約数ペア:

[(1, 90450375), (3, 30150125), (5, 18090075), (15, 6030025), (23, 3932625), (25, 3618015), (69, 1310875), (75, 1206005), (115, 786525), (125, 723603), (345, 262175), (375, 241201), (575, 157305), (1725, 52435), (2875, 31461), (8625, 10487)]