1258961569245

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{6474641}}^1$

素因数の和:6474830

約数の個数: 48

約数和(自身を含む): 2272599342000

約数和(自身を除く): 1013637772755

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 149, 261, 435, 447, 745, 1305, 1341, 2235, 4321, 6705, 12963, 21605, 38889, 64815, 194445, 6474641, 19423923, 32373205, 58271769, 97119615, 187764589, 291358845, 563293767, 938822945, 964721509, 1689881301, 2816468835, 2894164527, 4823607545, 8449406505, 8682493581, 14470822635, 27976923761, 43412467905, 83930771283, 139884618805, 251792313849, 419653856415, 1258961569245]

約数ペア:

[(1, 1258961569245), (3, 419653856415), (5, 251792313849), (9, 139884618805), (15, 83930771283), (29, 43412467905), (45, 27976923761), (87, 14470822635), (145, 8682493581), (149, 8449406505), (261, 4823607545), (435, 2894164527), (447, 2816468835), (745, 1689881301), (1305, 964721509), (1341, 938822945), (2235, 563293767), (4321, 291358845), (6705, 187764589), (12963, 97119615), (21605, 58271769), (38889, 32373205), (64815, 19423923), (194445, 6474641)]