15000468

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 41291712

約数和(自身を除く): 26291244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 97, 98, 147, 194, 196, 263, 291, 294, 388, 526, 582, 588, 679, 789, 1052, 1164, 1358, 1578, 1841, 2037, 2716, 3156, 3682, 4074, 4753, 5523, 7364, 8148, 9506, 11046, 12887, 14259, 19012, 22092, 25511, 25774, 28518, 38661, 51022, 51548, 57036, 76533, 77322, 102044, 153066, 154644, 178577, 306132, 357154, 535731, 714308, 1071462, 1250039, 2142924, 2500078, 3750117, 5000156, 7500234, 15000468]

約数ペア:

[(1, 15000468), (2, 7500234), (3, 5000156), (4, 3750117), (6, 2500078), (7, 2142924), (12, 1250039), (14, 1071462), (21, 714308), (28, 535731), (42, 357154), (49, 306132), (84, 178577), (97, 154644), (98, 153066), (147, 102044), (194, 77322), (196, 76533), (263, 57036), (291, 51548), (294, 51022), (388, 38661), (526, 28518), (582, 25774), (588, 25511), (679, 22092), (789, 19012), (1052, 14259), (1164, 12887), (1358, 11046), (1578, 9506), (1841, 8148), (2037, 7364), (2716, 5523), (3156, 4753), (3682, 4074)]