68804385

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^3\times {\mathrm{29}}^1$

素因数の和:119

約数の個数: 64

約数和(自身を含む): 128217600

約数和(自身を除く): 59413215

約数列:

[1, 3, 5, 13, 15, 23, 29, 39, 65, 69, 87, 115, 145, 195, 299, 345, 377, 435, 529, 667, 897, 1131, 1495, 1587, 1885, 2001, 2645, 3335, 4485, 5655, 6877, 7935, 8671, 10005, 12167, 15341, 20631, 26013, 34385, 36501, 43355, 46023, 60835, 76705, 103155, 130065, 158171, 182505, 199433, 230115, 352843, 474513, 598299, 790855, 997165, 1058529, 1764215, 2372565, 2991495, 4586959, 5292645, 13760877, 22934795, 68804385]

約数ペア:

[(1, 68804385), (3, 22934795), (5, 13760877), (13, 5292645), (15, 4586959), (23, 2991495), (29, 2372565), (39, 1764215), (65, 1058529), (69, 997165), (87, 790855), (115, 598299), (145, 474513), (195, 352843), (299, 230115), (345, 199433), (377, 182505), (435, 158171), (529, 130065), (667, 103155), (897, 76705), (1131, 60835), (1495, 46023), (1587, 43355), (1885, 36501), (2001, 34385), (2645, 26013), (3335, 20631), (4485, 15341), (5655, 12167), (6877, 10005), (7935, 8671)]