609805105

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 927940608

約数和(自身を除く): 318135503

約数列:

[1, 5, 7, 13, 35, 61, 65, 91, 127, 173, 305, 427, 455, 635, 793, 865, 889, 1211, 1651, 2135, 2249, 3965, 4445, 5551, 6055, 7747, 8255, 10553, 11245, 11557, 15743, 21971, 27755, 38735, 52765, 54229, 57785, 73871, 78715, 100711, 109855, 137189, 153797, 271145, 285623, 369355, 503555, 685945, 704977, 768985, 960323, 1340231, 1428115, 1999361, 3524885, 4801615, 6701155, 9381617, 9996805, 17423003, 46908085, 87115015, 121961021, 609805105]

約数ペア:

[(1, 609805105), (5, 121961021), (7, 87115015), (13, 46908085), (35, 17423003), (61, 9996805), (65, 9381617), (91, 6701155), (127, 4801615), (173, 3524885), (305, 1999361), (427, 1428115), (455, 1340231), (635, 960323), (793, 768985), (865, 704977), (889, 685945), (1211, 503555), (1651, 369355), (2135, 285623), (2249, 271145), (3965, 153797), (4445, 137189), (5551, 109855), (6055, 100711), (7747, 78715), (8255, 73871), (10553, 57785), (11245, 54229), (11557, 52765), (15743, 38735), (21971, 27755)]