25165784295

素因数分解:

$3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{570071}}^1$

素因数の和:570197

約数の個数: 40

約数和(自身を含む): 45525949920

約数和(自身を除く): 20360165625

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 109, 135, 327, 405, 545, 981, 1635, 2943, 4905, 8829, 14715, 44145, 570071, 1710213, 2850355, 5130639, 8551065, 15391917, 25653195, 46175751, 62137739, 76959585, 186413217, 230878755, 310688695, 559239651, 932066085, 1677718953, 2796198255, 5033156859, 8388594765, 25165784295]

約数ペア:

[(1, 25165784295), (3, 8388594765), (5, 5033156859), (9, 2796198255), (15, 1677718953), (27, 932066085), (45, 559239651), (81, 310688695), (109, 230878755), (135, 186413217), (327, 76959585), (405, 62137739), (545, 46175751), (981, 25653195), (1635, 15391917), (2943, 8551065), (4905, 5130639), (8829, 2850355), (14715, 1710213), (44145, 570071)]