19636039155

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1\times {\mathrm{1283}}^1$

素因数の和:2040

約数の個数: 64

約数和(自身を含む): 33547530240

約数和(自身を除く): 13911491085

約数列:

[1, 3, 5, 15, 19, 57, 83, 95, 249, 285, 415, 647, 1245, 1283, 1577, 1941, 3235, 3849, 4731, 6415, 7885, 9705, 12293, 19245, 23655, 24377, 36879, 53701, 61465, 73131, 106489, 121885, 161103, 184395, 268505, 319467, 365655, 532445, 805515, 830101, 1020319, 1597335, 2023291, 2490303, 3060957, 4150505, 5101595, 6069873, 10116455, 12451515, 15304785, 15771919, 30349365, 47315757, 68898383, 78859595, 206695149, 236578785, 344491915, 1033475745, 1309069277, 3927207831, 6545346385, 19636039155]

約数ペア:

[(1, 19636039155), (3, 6545346385), (5, 3927207831), (15, 1309069277), (19, 1033475745), (57, 344491915), (83, 236578785), (95, 206695149), (249, 78859595), (285, 68898383), (415, 47315757), (647, 30349365), (1245, 15771919), (1283, 15304785), (1577, 12451515), (1941, 10116455), (3235, 6069873), (3849, 5101595), (4731, 4150505), (6415, 3060957), (7885, 2490303), (9705, 2023291), (12293, 1597335), (19245, 1020319), (23655, 830101), (24377, 805515), (36879, 532445), (53701, 365655), (61465, 319467), (73131, 268505), (106489, 184395), (121885, 161103)]