353747355

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:612

約数の個数: 64

約数和(自身を含む): 635228160

約数和(自身を除く): 281480805

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 139, 155, 195, 403, 417, 421, 465, 695, 1209, 1263, 1807, 2015, 2085, 2105, 4309, 5421, 5473, 6045, 6315, 9035, 12927, 13051, 16419, 21545, 27105, 27365, 39153, 56017, 58519, 64635, 65255, 82095, 168051, 169663, 175557, 195765, 280085, 292595, 508989, 760747, 840255, 848315, 877785, 1814089, 2282241, 2544945, 3803735, 5442267, 9070445, 11411205, 23583157, 27211335, 70749471, 117915785, 353747355]

約数ペア:

[(1, 353747355), (3, 117915785), (5, 70749471), (13, 27211335), (15, 23583157), (31, 11411205), (39, 9070445), (65, 5442267), (93, 3803735), (139, 2544945), (155, 2282241), (195, 1814089), (403, 877785), (417, 848315), (421, 840255), (465, 760747), (695, 508989), (1209, 292595), (1263, 280085), (1807, 195765), (2015, 175557), (2085, 169663), (2105, 168051), (4309, 82095), (5421, 65255), (5473, 64635), (6045, 58519), (6315, 56017), (9035, 39153), (12927, 27365), (13051, 27105), (16419, 21545)]