64280329845

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{739}}^1\times {\mathrm{1277}}^1$

素因数の和:2282

約数の個数: 64

約数和(自身を含む): 108946944000

約数和(自身を除く): 44666614155

約数列:

[1, 3, 5, 15, 19, 57, 95, 239, 285, 717, 739, 1195, 1277, 2217, 3585, 3695, 3831, 4541, 6385, 11085, 13623, 14041, 19155, 22705, 24263, 42123, 68115, 70205, 72789, 121315, 176621, 210615, 305203, 363945, 529863, 883105, 915609, 943703, 1526015, 2649315, 2831109, 3355799, 4578045, 4718515, 5798857, 10067397, 14155545, 16778995, 17396571, 17930357, 28994285, 50336985, 53791071, 86982855, 89651785, 225545017, 268955355, 676635051, 1127725085, 3383175255, 4285355323, 12856065969, 21426776615, 64280329845]

約数ペア:

[(1, 64280329845), (3, 21426776615), (5, 12856065969), (15, 4285355323), (19, 3383175255), (57, 1127725085), (95, 676635051), (239, 268955355), (285, 225545017), (717, 89651785), (739, 86982855), (1195, 53791071), (1277, 50336985), (2217, 28994285), (3585, 17930357), (3695, 17396571), (3831, 16778995), (4541, 14155545), (6385, 10067397), (11085, 5798857), (13623, 4718515), (14041, 4578045), (19155, 3355799), (22705, 2831109), (24263, 2649315), (42123, 1526015), (68115, 943703), (70205, 915609), (72789, 883105), (121315, 529863), (176621, 363945), (210615, 305203)]