84706125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 96

約数和(自身を含む): 171155712

約数和(自身を除く): 86449587

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 61, 69, 75, 105, 115, 125, 161, 175, 183, 305, 345, 375, 427, 483, 525, 529, 575, 805, 875, 915, 1281, 1403, 1525, 1587, 1725, 2135, 2415, 2625, 2645, 2875, 3703, 4025, 4209, 4575, 6405, 7015, 7625, 7935, 8625, 9821, 10675, 11109, 12075, 13225, 18515, 20125, 21045, 22875, 29463, 32025, 32269, 35075, 39675, 49105, 53375, 55545, 60375, 66125, 92575, 96807, 105225, 147315, 160125, 161345, 175375, 198375, 225883, 245525, 277725, 462875, 484035, 526125, 677649, 736575, 806725, 1129415, 1227625, 1388625, 2420175, 3388245, 3682875, 4033625, 5647075, 12100875, 16941225, 28235375, 84706125]

約数ペア:

[(1, 84706125), (3, 28235375), (5, 16941225), (7, 12100875), (15, 5647075), (21, 4033625), (23, 3682875), (25, 3388245), (35, 2420175), (61, 1388625), (69, 1227625), (75, 1129415), (105, 806725), (115, 736575), (125, 677649), (161, 526125), (175, 484035), (183, 462875), (305, 277725), (345, 245525), (375, 225883), (427, 198375), (483, 175375), (525, 161345), (529, 160125), (575, 147315), (805, 105225), (875, 96807), (915, 92575), (1281, 66125), (1403, 60375), (1525, 55545), (1587, 53375), (1725, 49105), (2135, 39675), (2415, 35075), (2625, 32269), (2645, 32025), (2875, 29463), (3703, 22875), (4025, 21045), (4209, 20125), (4575, 18515), (6405, 13225), (7015, 12075), (7625, 11109), (7935, 10675), (8625, 9821)]