330351615

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2557}}^1$

素因数の和:2614

約数の個数: 80

約数和(自身を含む): 668558880

約数和(自身を除く): 338207265

約数列:

[1, 3, 5, 9, 11, 15, 27, 29, 33, 45, 55, 81, 87, 99, 135, 145, 165, 261, 297, 319, 405, 435, 495, 783, 891, 957, 1305, 1485, 1595, 2349, 2557, 2871, 3915, 4455, 4785, 7671, 8613, 11745, 12785, 14355, 23013, 25839, 28127, 38355, 43065, 69039, 74153, 84381, 115065, 129195, 140635, 207117, 222459, 253143, 345195, 370765, 421905, 667377, 759429, 815683, 1035585, 1112295, 1265715, 2002131, 2278287, 2447049, 3336885, 3797145, 4078415, 6006393, 7341147, 10010655, 11391435, 12235245, 22023441, 30031965, 36705735, 66070323, 110117205, 330351615]

約数ペア:

[(1, 330351615), (3, 110117205), (5, 66070323), (9, 36705735), (11, 30031965), (15, 22023441), (27, 12235245), (29, 11391435), (33, 10010655), (45, 7341147), (55, 6006393), (81, 4078415), (87, 3797145), (99, 3336885), (135, 2447049), (145, 2278287), (165, 2002131), (261, 1265715), (297, 1112295), (319, 1035585), (405, 815683), (435, 759429), (495, 667377), (783, 421905), (891, 370765), (957, 345195), (1305, 253143), (1485, 222459), (1595, 207117), (2349, 140635), (2557, 129195), (2871, 115065), (3915, 84381), (4455, 74153), (4785, 69039), (7671, 43065), (8613, 38355), (11745, 28127), (12785, 25839), (14355, 23013)]