22343715

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 43315200

約数和(自身を除く): 20971485

約数列:

[1, 3, 5, 9, 15, 19, 27, 31, 45, 57, 93, 95, 135, 155, 171, 279, 281, 285, 465, 513, 589, 837, 843, 855, 1395, 1405, 1767, 2529, 2565, 2945, 4185, 4215, 5301, 5339, 7587, 8711, 8835, 12645, 15903, 16017, 26133, 26505, 26695, 37935, 43555, 48051, 78399, 79515, 80085, 130665, 144153, 165509, 235197, 240255, 391995, 496527, 720765, 827545, 1175985, 1489581, 2482635, 4468743, 7447905, 22343715]

約数ペア:

[(1, 22343715), (3, 7447905), (5, 4468743), (9, 2482635), (15, 1489581), (19, 1175985), (27, 827545), (31, 720765), (45, 496527), (57, 391995), (93, 240255), (95, 235197), (135, 165509), (155, 144153), (171, 130665), (279, 80085), (281, 79515), (285, 78399), (465, 48051), (513, 43555), (589, 37935), (837, 26695), (843, 26505), (855, 26133), (1395, 16017), (1405, 15903), (1767, 12645), (2529, 8835), (2565, 8711), (2945, 7587), (4185, 5339), (4215, 5301)]