15705789345

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2069}}^1\times {\mathrm{3923}}^1$

素因数の和:6046

約数の個数: 48

約数和(自身を含む): 27877037760

約数和(自身を除く): 12171248415

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 2069, 3923, 6207, 10345, 11769, 18621, 19615, 31035, 35307, 58845, 88967, 93105, 168689, 176535, 266901, 444835, 506067, 800703, 843445, 1334505, 1518201, 2530335, 4003515, 7591005, 8116687, 24350061, 40583435, 73050183, 121750305, 349017541, 365250915, 1047052623, 1745087705, 3141157869, 5235263115, 15705789345]

約数ペア:

[(1, 15705789345), (3, 5235263115), (5, 3141157869), (9, 1745087705), (15, 1047052623), (43, 365250915), (45, 349017541), (129, 121750305), (215, 73050183), (387, 40583435), (645, 24350061), (1935, 8116687), (2069, 7591005), (3923, 4003515), (6207, 2530335), (10345, 1518201), (11769, 1334505), (18621, 843445), (19615, 800703), (31035, 506067), (35307, 444835), (58845, 266901), (88967, 176535), (93105, 168689)]