128045373105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{1241291}}^1$

素因数の和:1241358

約数の個数: 48

約数和(自身を含む): 230641983936

約数和(自身を除く): 102596610831

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 529, 897, 1495, 1587, 2645, 4485, 6877, 7935, 20631, 34385, 103155, 1241291, 3723873, 6206455, 16136783, 18619365, 28549693, 48410349, 80683915, 85649079, 142748465, 242051745, 371146009, 428245395, 656642939, 1113438027, 1855730045, 1969928817, 3283214695, 5567190135, 8536358207, 9849644085, 25609074621, 42681791035, 128045373105]

約数ペア:

[(1, 128045373105), (3, 42681791035), (5, 25609074621), (13, 9849644085), (15, 8536358207), (23, 5567190135), (39, 3283214695), (65, 1969928817), (69, 1855730045), (115, 1113438027), (195, 656642939), (299, 428245395), (345, 371146009), (529, 242051745), (897, 142748465), (1495, 85649079), (1587, 80683915), (2645, 48410349), (4485, 28549693), (6877, 18619365), (7935, 16136783), (20631, 6206455), (34385, 3723873), (103155, 1241291)]