15676569153

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{28409}}^1$

素因数の和:28902

約数の個数: 48

約数和(自身を含む): 27300873600

約数和(自身を除く): 11624304447

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 461, 1197, 1383, 3227, 4149, 8759, 9681, 26277, 28409, 29043, 61313, 78831, 85227, 183939, 198863, 255681, 539771, 551817, 596589, 1619313, 1789767, 3778397, 4857939, 11335191, 13096549, 34005573, 39289647, 91675843, 117868941, 248834431, 275027529, 746503293, 825082587, 1741841017, 2239509879, 5225523051, 15676569153]

約数ペア:

[(1, 15676569153), (3, 5225523051), (7, 2239509879), (9, 1741841017), (19, 825082587), (21, 746503293), (57, 275027529), (63, 248834431), (133, 117868941), (171, 91675843), (399, 39289647), (461, 34005573), (1197, 13096549), (1383, 11335191), (3227, 4857939), (4149, 3778397), (8759, 1789767), (9681, 1619313), (26277, 596589), (28409, 551817), (29043, 539771), (61313, 255681), (78831, 198863), (85227, 183939)]