6421000365

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{20593}}^1$

素因数の和:20671

約数の個数: 72

約数和(自身を含む): 12346267752

約数和(自身を除く): 5925267387

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 65, 117, 123, 169, 195, 205, 369, 507, 533, 585, 615, 845, 1521, 1599, 1845, 2535, 2665, 4797, 6929, 7605, 7995, 20593, 20787, 23985, 34645, 61779, 62361, 102965, 103935, 185337, 267709, 308895, 311805, 803127, 844313, 926685, 1338545, 2409381, 2532939, 3480217, 4015635, 4221565, 7598817, 10440651, 10976069, 12046905, 12664695, 17401085, 31321953, 32928207, 37994085, 52203255, 54880345, 98784621, 142688897, 156609765, 164641035, 428066691, 493923105, 713444485, 1284200073, 2140333455, 6421000365]

約数ペア:

[(1, 6421000365), (3, 2140333455), (5, 1284200073), (9, 713444485), (13, 493923105), (15, 428066691), (39, 164641035), (41, 156609765), (45, 142688897), (65, 98784621), (117, 54880345), (123, 52203255), (169, 37994085), (195, 32928207), (205, 31321953), (369, 17401085), (507, 12664695), (533, 12046905), (585, 10976069), (615, 10440651), (845, 7598817), (1521, 4221565), (1599, 4015635), (1845, 3480217), (2535, 2532939), (2665, 2409381), (4797, 1338545), (6929, 926685), (7605, 844313), (7995, 803127), (20593, 311805), (20787, 308895), (23985, 267709), (34645, 185337), (61779, 103935), (62361, 102965)]