26898432015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{28111}}^1$

素因数の和:28840

約数の個数: 64

約数和(自身を含む): 53046669312

約数和(自身を除く): 26148237297

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 701, 1365, 2103, 3505, 4907, 9113, 10515, 14721, 24535, 27339, 28111, 45565, 63791, 73605, 84333, 136695, 140555, 191373, 196777, 318955, 365443, 421665, 590331, 956865, 983885, 1096329, 1827215, 2558101, 2951655, 5481645, 7674303, 12790505, 19705811, 38371515, 59117433, 98529055, 137940677, 256175543, 295587165, 413822031, 689703385, 768526629, 1280877715, 1793228801, 2069110155, 3842633145, 5379686403, 8966144005, 26898432015]

約数ペア:

[(1, 26898432015), (3, 8966144005), (5, 5379686403), (7, 3842633145), (13, 2069110155), (15, 1793228801), (21, 1280877715), (35, 768526629), (39, 689703385), (65, 413822031), (91, 295587165), (105, 256175543), (195, 137940677), (273, 98529055), (455, 59117433), (701, 38371515), (1365, 19705811), (2103, 12790505), (3505, 7674303), (4907, 5481645), (9113, 2951655), (10515, 2558101), (14721, 1827215), (24535, 1096329), (27339, 983885), (28111, 956865), (45565, 590331), (63791, 421665), (73605, 365443), (84333, 318955), (136695, 196777), (140555, 191373)]