4145625

素因数分解:

$3^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1$

素因数の和:104

約数の個数: 60

約数和(自身を含む): 8284848

約数和(自身を除く): 4139223

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 67, 75, 99, 125, 165, 201, 225, 275, 335, 375, 495, 603, 625, 737, 825, 1005, 1125, 1375, 1675, 1875, 2211, 2475, 3015, 3685, 4125, 5025, 5625, 6633, 6875, 8375, 11055, 12375, 15075, 18425, 20625, 25125, 33165, 41875, 55275, 61875, 75375, 92125, 125625, 165825, 276375, 376875, 460625, 829125, 1381875, 4145625]

約数ペア:

[(1, 4145625), (3, 1381875), (5, 829125), (9, 460625), (11, 376875), (15, 276375), (25, 165825), (33, 125625), (45, 92125), (55, 75375), (67, 61875), (75, 55275), (99, 41875), (125, 33165), (165, 25125), (201, 20625), (225, 18425), (275, 15075), (335, 12375), (375, 11055), (495, 8375), (603, 6875), (625, 6633), (737, 5625), (825, 5025), (1005, 4125), (1125, 3685), (1375, 3015), (1675, 2475), (1875, 2211)]