394133055

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1109}}^1$

素因数の和:1208

約数の個数: 64

約数和(自身を含む): 703296000

約数和(自身を除く): 309162945

約数列:

[1, 3, 5, 15, 19, 29, 43, 57, 87, 95, 129, 145, 215, 285, 435, 551, 645, 817, 1109, 1247, 1653, 2451, 2755, 3327, 3741, 4085, 5545, 6235, 8265, 12255, 16635, 18705, 21071, 23693, 32161, 47687, 63213, 71079, 96483, 105355, 118465, 143061, 160805, 238435, 316065, 355395, 482415, 611059, 715305, 906053, 1382923, 1833177, 2718159, 3055295, 4148769, 4530265, 6914615, 9165885, 13590795, 20743845, 26275537, 78826611, 131377685, 394133055]

約数ペア:

[(1, 394133055), (3, 131377685), (5, 78826611), (15, 26275537), (19, 20743845), (29, 13590795), (43, 9165885), (57, 6914615), (87, 4530265), (95, 4148769), (129, 3055295), (145, 2718159), (215, 1833177), (285, 1382923), (435, 906053), (551, 715305), (645, 611059), (817, 482415), (1109, 355395), (1247, 316065), (1653, 238435), (2451, 160805), (2755, 143061), (3327, 118465), (3741, 105355), (4085, 96483), (5545, 71079), (6235, 63213), (8265, 47687), (12255, 32161), (16635, 23693), (18705, 21071)]