276520905

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 505440000

約数和(自身を除く): 228919095

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 135, 149, 177, 233, 295, 447, 531, 699, 745, 885, 1165, 1341, 1593, 2097, 2235, 2655, 3495, 4023, 6291, 6705, 7965, 8791, 10485, 13747, 20115, 26373, 31455, 34717, 41241, 43955, 68735, 79119, 104151, 123723, 131865, 173585, 206205, 237357, 312453, 371169, 395595, 520755, 618615, 937359, 1186785, 1562265, 1855845, 2048303, 4686795, 6144909, 10241515, 18434727, 30724545, 55304181, 92173635, 276520905]

約数ペア:

[(1, 276520905), (3, 92173635), (5, 55304181), (9, 30724545), (15, 18434727), (27, 10241515), (45, 6144909), (59, 4686795), (135, 2048303), (149, 1855845), (177, 1562265), (233, 1186785), (295, 937359), (447, 618615), (531, 520755), (699, 395595), (745, 371169), (885, 312453), (1165, 237357), (1341, 206205), (1593, 173585), (2097, 131865), (2235, 123723), (2655, 104151), (3495, 79119), (4023, 68735), (6291, 43955), (6705, 41241), (7965, 34717), (8791, 31455), (10485, 26373), (13747, 20115)]