4912875

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{397}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 9685728

約数和(自身を除く): 4772853

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 125, 165, 225, 275, 375, 397, 495, 825, 1125, 1191, 1375, 1985, 2475, 3573, 4125, 4367, 5955, 9925, 12375, 13101, 17865, 21835, 29775, 39303, 49625, 65505, 89325, 109175, 148875, 196515, 327525, 446625, 545875, 982575, 1637625, 4912875]

約数ペア:

[(1, 4912875), (3, 1637625), (5, 982575), (9, 545875), (11, 446625), (15, 327525), (25, 196515), (33, 148875), (45, 109175), (55, 89325), (75, 65505), (99, 49625), (125, 39303), (165, 29775), (225, 21835), (275, 17865), (375, 13101), (397, 12375), (495, 9925), (825, 5955), (1125, 4367), (1191, 4125), (1375, 3573), (1985, 2475)]