328617381885

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1\times {\mathrm{60017}}^1$

素因数の和:60734

約数の個数: 64

約数和(自身を含む): 580298197248

約数和(自身を除く): 251680815363

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 653, 1677, 1959, 2795, 3265, 8385, 8489, 9795, 25467, 28079, 42445, 60017, 84237, 127335, 140395, 180051, 300085, 365027, 421185, 780221, 900255, 1095081, 1825135, 2340663, 2580731, 3901105, 5475405, 7742193, 11703315, 12903655, 33549503, 38710965, 39191101, 100648509, 117573303, 167747515, 195955505, 503242545, 509484313, 587866515, 1528452939, 1685217343, 2547421565, 5055652029, 7642264695, 8426086715, 21907825459, 25278260145, 65723476377, 109539127295, 328617381885]

約数ペア:

[(1, 328617381885), (3, 109539127295), (5, 65723476377), (13, 25278260145), (15, 21907825459), (39, 8426086715), (43, 7642264695), (65, 5055652029), (129, 2547421565), (195, 1685217343), (215, 1528452939), (559, 587866515), (645, 509484313), (653, 503242545), (1677, 195955505), (1959, 167747515), (2795, 117573303), (3265, 100648509), (8385, 39191101), (8489, 38710965), (9795, 33549503), (25467, 12903655), (28079, 11703315), (42445, 7742193), (60017, 5475405), (84237, 3901105), (127335, 2580731), (140395, 2340663), (180051, 1825135), (300085, 1095081), (365027, 900255), (421185, 780221)]