4323375

素因数分解:

$3^4\times 5^3\times 7^1\times {\mathrm{61}}^1$

素因数の和:95

約数の個数: 80

約数和(自身を含む): 9362496

約数和(自身を除く): 5039121

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 61, 63, 75, 81, 105, 125, 135, 175, 183, 189, 225, 305, 315, 375, 405, 427, 525, 549, 567, 675, 875, 915, 945, 1125, 1281, 1525, 1575, 1647, 2025, 2135, 2625, 2745, 2835, 3375, 3843, 4575, 4725, 4941, 6405, 7625, 7875, 8235, 10125, 10675, 11529, 13725, 14175, 19215, 22875, 23625, 24705, 32025, 34587, 41175, 53375, 57645, 68625, 70875, 96075, 123525, 160125, 172935, 205875, 288225, 480375, 617625, 864675, 1441125, 4323375]

約数ペア:

[(1, 4323375), (3, 1441125), (5, 864675), (7, 617625), (9, 480375), (15, 288225), (21, 205875), (25, 172935), (27, 160125), (35, 123525), (45, 96075), (61, 70875), (63, 68625), (75, 57645), (81, 53375), (105, 41175), (125, 34587), (135, 32025), (175, 24705), (183, 23625), (189, 22875), (225, 19215), (305, 14175), (315, 13725), (375, 11529), (405, 10675), (427, 10125), (525, 8235), (549, 7875), (567, 7625), (675, 6405), (875, 4941), (915, 4725), (945, 4575), (1125, 3843), (1281, 3375), (1525, 2835), (1575, 2745), (1647, 2625), (2025, 2135)]