8469825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:123

約数の個数: 96

約数和(自身を含む): 18498816

約数和(自身を除く): 10028991

約数列:

[1, 3, 5, 7, 13, 15, 17, 21, 25, 35, 39, 51, 65, 73, 75, 85, 91, 105, 119, 175, 195, 219, 221, 255, 273, 325, 357, 365, 425, 455, 511, 525, 595, 663, 949, 975, 1095, 1105, 1241, 1275, 1365, 1533, 1547, 1785, 1825, 2275, 2555, 2847, 2975, 3315, 3723, 4641, 4745, 5475, 5525, 6205, 6643, 6825, 7665, 7735, 8687, 8925, 12775, 14235, 16133, 16575, 18615, 19929, 23205, 23725, 26061, 31025, 33215, 38325, 38675, 43435, 48399, 71175, 80665, 93075, 99645, 112931, 116025, 130305, 166075, 217175, 241995, 338793, 403325, 498225, 564655, 651525, 1209975, 1693965, 2823275, 8469825]

約数ペア:

[(1, 8469825), (3, 2823275), (5, 1693965), (7, 1209975), (13, 651525), (15, 564655), (17, 498225), (21, 403325), (25, 338793), (35, 241995), (39, 217175), (51, 166075), (65, 130305), (73, 116025), (75, 112931), (85, 99645), (91, 93075), (105, 80665), (119, 71175), (175, 48399), (195, 43435), (219, 38675), (221, 38325), (255, 33215), (273, 31025), (325, 26061), (357, 23725), (365, 23205), (425, 19929), (455, 18615), (511, 16575), (525, 16133), (595, 14235), (663, 12775), (949, 8925), (975, 8687), (1095, 7735), (1105, 7665), (1241, 6825), (1275, 6643), (1365, 6205), (1533, 5525), (1547, 5475), (1785, 4745), (1825, 4641), (2275, 3723), (2555, 3315), (2847, 2975)]