4516875

素因数分解:

$3^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1$

素因数の和:110

約数の個数: 60

約数和(自身を含む): 9015864

約数和(自身を除く): 4498989

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 73, 75, 99, 125, 165, 219, 225, 275, 365, 375, 495, 625, 657, 803, 825, 1095, 1125, 1375, 1825, 1875, 2409, 2475, 3285, 4015, 4125, 5475, 5625, 6875, 7227, 9125, 12045, 12375, 16425, 20075, 20625, 27375, 36135, 45625, 60225, 61875, 82125, 100375, 136875, 180675, 301125, 410625, 501875, 903375, 1505625, 4516875]

約数ペア:

[(1, 4516875), (3, 1505625), (5, 903375), (9, 501875), (11, 410625), (15, 301125), (25, 180675), (33, 136875), (45, 100375), (55, 82125), (73, 61875), (75, 60225), (99, 45625), (125, 36135), (165, 27375), (219, 20625), (225, 20075), (275, 16425), (365, 12375), (375, 12045), (495, 9125), (625, 7227), (657, 6875), (803, 5625), (825, 5475), (1095, 4125), (1125, 4015), (1375, 3285), (1825, 2475), (1875, 2409)]