4158675

素因数分解:

$3^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 7841760

約数和(自身を除く): 3683085

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 61, 75, 101, 135, 183, 225, 303, 305, 505, 549, 675, 909, 915, 1515, 1525, 1647, 2525, 2727, 2745, 4545, 4575, 6161, 7575, 8235, 13635, 13725, 18483, 22725, 30805, 41175, 55449, 68175, 92415, 154025, 166347, 277245, 462075, 831735, 1386225, 4158675]

約数ペア:

[(1, 4158675), (3, 1386225), (5, 831735), (9, 462075), (15, 277245), (25, 166347), (27, 154025), (45, 92415), (61, 68175), (75, 55449), (101, 41175), (135, 30805), (183, 22725), (225, 18483), (303, 13725), (305, 13635), (505, 8235), (549, 7575), (675, 6161), (909, 4575), (915, 4545), (1515, 2745), (1525, 2727), (1647, 2525)]