79945425

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 165120384

約数和(自身を除く): 85174959

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 193, 225, 263, 315, 525, 579, 789, 965, 1315, 1351, 1575, 1737, 1841, 2367, 2895, 3945, 4053, 4825, 5523, 6575, 6755, 8685, 9205, 11835, 12159, 14475, 16569, 19725, 20265, 27615, 33775, 43425, 46025, 50759, 59175, 60795, 82845, 101325, 138075, 152277, 253795, 303975, 355313, 414225, 456831, 761385, 1065939, 1268975, 1776565, 2284155, 3197817, 3806925, 5329695, 8882825, 11420775, 15989085, 26648475, 79945425]

約数ペア:

[(1, 79945425), (3, 26648475), (5, 15989085), (7, 11420775), (9, 8882825), (15, 5329695), (21, 3806925), (25, 3197817), (35, 2284155), (45, 1776565), (63, 1268975), (75, 1065939), (105, 761385), (175, 456831), (193, 414225), (225, 355313), (263, 303975), (315, 253795), (525, 152277), (579, 138075), (789, 101325), (965, 82845), (1315, 60795), (1351, 59175), (1575, 50759), (1737, 46025), (1841, 43425), (2367, 33775), (2895, 27615), (3945, 20265), (4053, 19725), (4825, 16569), (5523, 14475), (6575, 12159), (6755, 11835), (8685, 9205)]