3279979515

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{977}}^1$

素因数の和:1308

約数の個数: 64

約数和(自身を含む): 5651306496

約数和(自身を除く): 2371326981

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 263, 345, 555, 789, 851, 977, 1315, 2553, 2931, 3945, 4255, 4885, 6049, 9731, 12765, 14655, 18147, 22471, 29193, 30245, 36149, 48655, 67413, 90735, 108447, 112355, 145965, 180745, 223813, 256951, 337065, 542235, 671439, 770853, 831427, 1119065, 1284755, 2494281, 3357195, 3854265, 4157135, 5909873, 9507187, 12471405, 17729619, 28521561, 29549365, 47535935, 88648095, 142607805, 218665301, 655995903, 1093326505, 3279979515]

約数ペア:

[(1, 3279979515), (3, 1093326505), (5, 655995903), (15, 218665301), (23, 142607805), (37, 88648095), (69, 47535935), (111, 29549365), (115, 28521561), (185, 17729619), (263, 12471405), (345, 9507187), (555, 5909873), (789, 4157135), (851, 3854265), (977, 3357195), (1315, 2494281), (2553, 1284755), (2931, 1119065), (3945, 831427), (4255, 770853), (4885, 671439), (6049, 542235), (9731, 337065), (12765, 256951), (14655, 223813), (18147, 180745), (22471, 145965), (29193, 112355), (30245, 108447), (36149, 90735), (48655, 67413)]