156905291205

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4721}}^1\times {\mathrm{56813}}^1$

素因数の和:61558

約数の個数: 48

約数和(自身を含む): 292957073136

約数和(自身を除く): 136051781931

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 4721, 14163, 23605, 42489, 56813, 61373, 70815, 170439, 184119, 212445, 284065, 306865, 511317, 552357, 738569, 852195, 920595, 2215707, 2556585, 2761785, 3692845, 6647121, 11078535, 33235605, 268214173, 804642519, 1341070865, 2413927557, 3486784249, 4023212595, 10460352747, 12069637785, 17433921245, 31381058241, 52301763735, 156905291205]

約数ペア:

[(1, 156905291205), (3, 52301763735), (5, 31381058241), (9, 17433921245), (13, 12069637785), (15, 10460352747), (39, 4023212595), (45, 3486784249), (65, 2413927557), (117, 1341070865), (195, 804642519), (585, 268214173), (4721, 33235605), (14163, 11078535), (23605, 6647121), (42489, 3692845), (56813, 2761785), (61373, 2556585), (70815, 2215707), (170439, 920595), (184119, 852195), (212445, 738569), (284065, 552357), (306865, 511317)]