13737855

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 24140160

約数和(自身を除く): 10402305

約数列:

[1, 3, 5, 15, 19, 43, 57, 59, 95, 129, 177, 215, 285, 295, 361, 645, 817, 885, 1083, 1121, 1805, 2451, 2537, 3363, 4085, 5415, 5605, 7611, 12255, 12685, 15523, 16815, 21299, 38055, 46569, 48203, 63897, 77615, 106495, 144609, 232845, 241015, 319485, 723045, 915857, 2747571, 4579285, 13737855]

約数ペア:

[(1, 13737855), (3, 4579285), (5, 2747571), (15, 915857), (19, 723045), (43, 319485), (57, 241015), (59, 232845), (95, 144609), (129, 106495), (177, 77615), (215, 63897), (285, 48203), (295, 46569), (361, 38055), (645, 21299), (817, 16815), (885, 15523), (1083, 12685), (1121, 12255), (1805, 7611), (2451, 5605), (2537, 5415), (3363, 4085)]