12487945935

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{2707}}^1$

素因数の和:3040

約数の個数: 64

約数和(自身を含む): 21525350400

約数和(自身を除く): 9037404465

約数列:

[1, 3, 5, 15, 17, 51, 79, 85, 229, 237, 255, 395, 687, 1145, 1185, 1343, 2707, 3435, 3893, 4029, 6715, 8121, 11679, 13535, 18091, 19465, 20145, 40605, 46019, 54273, 58395, 90455, 138057, 213853, 230095, 271365, 307547, 619903, 641559, 690285, 922641, 1069265, 1537735, 1859709, 3099515, 3207795, 3635501, 4613205, 9298545, 10538351, 10906503, 18177505, 31615053, 48972337, 52691755, 54532515, 146917011, 158075265, 244861685, 734585055, 832529729, 2497589187, 4162648645, 12487945935]

約数ペア:

[(1, 12487945935), (3, 4162648645), (5, 2497589187), (15, 832529729), (17, 734585055), (51, 244861685), (79, 158075265), (85, 146917011), (229, 54532515), (237, 52691755), (255, 48972337), (395, 31615053), (687, 18177505), (1145, 10906503), (1185, 10538351), (1343, 9298545), (2707, 4613205), (3435, 3635501), (3893, 3207795), (4029, 3099515), (6715, 1859709), (8121, 1537735), (11679, 1069265), (13535, 922641), (18091, 690285), (19465, 641559), (20145, 619903), (40605, 307547), (46019, 271365), (54273, 230095), (58395, 213853), (90455, 138057)]