471425955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31397}}^1$

素因数の和:31436

約数の個数: 64

約数和(自身を含む): 1012773888

約数和(自身を除く): 541347933

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 55, 65, 77, 91, 105, 143, 165, 195, 231, 273, 385, 429, 455, 715, 1001, 1155, 1365, 2145, 3003, 5005, 15015, 31397, 94191, 156985, 219779, 345367, 408161, 470955, 659337, 1036101, 1098895, 1224483, 1726835, 2040805, 2417569, 2857127, 3296685, 4489771, 5180505, 6122415, 7252707, 8571381, 12087845, 13469313, 14285635, 22448855, 31428397, 36263535, 42856905, 67346565, 94285191, 157141985, 471425955]

約数ペア:

[(1, 471425955), (3, 157141985), (5, 94285191), (7, 67346565), (11, 42856905), (13, 36263535), (15, 31428397), (21, 22448855), (33, 14285635), (35, 13469313), (39, 12087845), (55, 8571381), (65, 7252707), (77, 6122415), (91, 5180505), (105, 4489771), (143, 3296685), (165, 2857127), (195, 2417569), (231, 2040805), (273, 1726835), (385, 1224483), (429, 1098895), (455, 1036101), (715, 659337), (1001, 470955), (1155, 408161), (1365, 345367), (2145, 219779), (3003, 156985), (5005, 94191), (15015, 31397)]