828199515

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2557}}^1$

素因数の和:2740

約数の個数: 64

約数和(自身を含む): 1567706112

約数和(自身を除く): 739506597

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 151, 165, 195, 429, 453, 715, 755, 1661, 1963, 2145, 2265, 2557, 4983, 5889, 7671, 8305, 9815, 12785, 21593, 24915, 28127, 29445, 33241, 38355, 64779, 84381, 99723, 107965, 140635, 166205, 323895, 365651, 386107, 421905, 498615, 1096953, 1158321, 1828255, 1930535, 4247177, 5019391, 5484765, 5791605, 12741531, 15058173, 21235885, 25096955, 55213301, 63707655, 75290865, 165639903, 276066505, 828199515]

約数ペア:

[(1, 828199515), (3, 276066505), (5, 165639903), (11, 75290865), (13, 63707655), (15, 55213301), (33, 25096955), (39, 21235885), (55, 15058173), (65, 12741531), (143, 5791605), (151, 5484765), (165, 5019391), (195, 4247177), (429, 1930535), (453, 1828255), (715, 1158321), (755, 1096953), (1661, 498615), (1963, 421905), (2145, 386107), (2265, 365651), (2557, 323895), (4983, 166205), (5889, 140635), (7671, 107965), (8305, 99723), (9815, 84381), (12785, 64779), (21593, 38355), (24915, 33241), (28127, 29445)]