13625820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1$

素因数の和:681

約数の個数: 120

約数和(自身を含む): 46103904

約数和(自身を除く): 32478084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 647, 702, 780, 810, 1053, 1170, 1294, 1404, 1620, 1755, 1941, 2106, 2340, 2588, 3235, 3510, 3882, 4212, 5265, 5823, 6470, 7020, 7764, 8411, 9705, 10530, 11646, 12940, 16822, 17469, 19410, 21060, 23292, 25233, 29115, 33644, 34938, 38820, 42055, 50466, 52407, 58230, 69876, 75699, 84110, 87345, 100932, 104814, 116460, 126165, 151398, 168220, 174690, 209628, 227097, 252330, 262035, 302796, 349380, 378495, 454194, 504660, 524070, 681291, 756990, 908388, 1048140, 1135485, 1362582, 1513980, 2270970, 2725164, 3406455, 4541940, 6812910, 13625820]

約数ペア:

[(1, 13625820), (2, 6812910), (3, 4541940), (4, 3406455), (5, 2725164), (6, 2270970), (9, 1513980), (10, 1362582), (12, 1135485), (13, 1048140), (15, 908388), (18, 756990), (20, 681291), (26, 524070), (27, 504660), (30, 454194), (36, 378495), (39, 349380), (45, 302796), (52, 262035), (54, 252330), (60, 227097), (65, 209628), (78, 174690), (81, 168220), (90, 151398), (108, 126165), (117, 116460), (130, 104814), (135, 100932), (156, 87345), (162, 84110), (180, 75699), (195, 69876), (234, 58230), (260, 52407), (270, 50466), (324, 42055), (351, 38820), (390, 34938), (405, 33644), (468, 29115), (540, 25233), (585, 23292), (647, 21060), (702, 19410), (780, 17469), (810, 16822), (1053, 12940), (1170, 11646), (1294, 10530), (1404, 9705), (1620, 8411), (1755, 7764), (1941, 7020), (2106, 6470), (2340, 5823), (2588, 5265), (3235, 4212), (3510, 3882)]