63696645

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1307}}^1$

素因数の和:1359

約数の個数: 48

約数和(自身を含む): 119603520

約数和(自身を除く): 55906875

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 361, 513, 855, 1083, 1307, 1805, 2565, 3249, 3921, 5415, 6535, 9747, 11763, 16245, 19605, 24833, 35289, 48735, 58815, 74499, 124165, 176445, 223497, 372495, 471827, 670491, 1117485, 1415481, 2359135, 3352455, 4246443, 7077405, 12739329, 21232215, 63696645]

約数ペア:

[(1, 63696645), (3, 21232215), (5, 12739329), (9, 7077405), (15, 4246443), (19, 3352455), (27, 2359135), (45, 1415481), (57, 1117485), (95, 670491), (135, 471827), (171, 372495), (285, 223497), (361, 176445), (513, 124165), (855, 74499), (1083, 58815), (1307, 48735), (1805, 35289), (2565, 24833), (3249, 19605), (3921, 16245), (5415, 11763), (6535, 9747)]