75101565

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1327}}^1$

素因数の和:1367

約数の個数: 64

約数和(自身を含む): 152985600

約数和(自身を除く): 77884035

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 343, 385, 539, 735, 1029, 1155, 1327, 1617, 1715, 2695, 3773, 3981, 5145, 6635, 8085, 9289, 11319, 14597, 18865, 19905, 27867, 43791, 46445, 56595, 65023, 72985, 102179, 139335, 195069, 218955, 306537, 325115, 455161, 510895, 715253, 975345, 1365483, 1532685, 2145759, 2275805, 3576265, 5006771, 6827415, 10728795, 15020313, 25033855, 75101565]

約数ペア:

[(1, 75101565), (3, 25033855), (5, 15020313), (7, 10728795), (11, 6827415), (15, 5006771), (21, 3576265), (33, 2275805), (35, 2145759), (49, 1532685), (55, 1365483), (77, 975345), (105, 715253), (147, 510895), (165, 455161), (231, 325115), (245, 306537), (343, 218955), (385, 195069), (539, 139335), (735, 102179), (1029, 72985), (1155, 65023), (1327, 56595), (1617, 46445), (1715, 43791), (2695, 27867), (3773, 19905), (3981, 18865), (5145, 14597), (6635, 11319), (8085, 9289)]