15397452

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:130

約数の個数: 144

約数和(自身を含む): 48269312

約数和(自身を除く): 32871860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 73, 81, 84, 93, 108, 124, 126, 146, 162, 186, 189, 217, 219, 243, 252, 279, 292, 324, 372, 378, 434, 438, 486, 511, 558, 567, 651, 657, 756, 837, 868, 876, 972, 1022, 1116, 1134, 1302, 1314, 1533, 1674, 1701, 1953, 1971, 2044, 2263, 2268, 2511, 2604, 2628, 3066, 3348, 3402, 3906, 3942, 4526, 4599, 5022, 5859, 5913, 6132, 6789, 6804, 7533, 7812, 7884, 9052, 9198, 10044, 11718, 11826, 13578, 13797, 15066, 15841, 17577, 17739, 18396, 20367, 23436, 23652, 27156, 27594, 30132, 31682, 35154, 35478, 40734, 41391, 47523, 52731, 55188, 61101, 63364, 70308, 70956, 81468, 82782, 95046, 105462, 122202, 124173, 142569, 165564, 183303, 190092, 210924, 244404, 248346, 285138, 366606, 427707, 496692, 549909, 570276, 733212, 855414, 1099818, 1283121, 1710828, 2199636, 2566242, 3849363, 5132484, 7698726, 15397452]

約数ペア:

[(1, 15397452), (2, 7698726), (3, 5132484), (4, 3849363), (6, 2566242), (7, 2199636), (9, 1710828), (12, 1283121), (14, 1099818), (18, 855414), (21, 733212), (27, 570276), (28, 549909), (31, 496692), (36, 427707), (42, 366606), (54, 285138), (62, 248346), (63, 244404), (73, 210924), (81, 190092), (84, 183303), (93, 165564), (108, 142569), (124, 124173), (126, 122202), (146, 105462), (162, 95046), (186, 82782), (189, 81468), (217, 70956), (219, 70308), (243, 63364), (252, 61101), (279, 55188), (292, 52731), (324, 47523), (372, 41391), (378, 40734), (434, 35478), (438, 35154), (486, 31682), (511, 30132), (558, 27594), (567, 27156), (651, 23652), (657, 23436), (756, 20367), (837, 18396), (868, 17739), (876, 17577), (972, 15841), (1022, 15066), (1116, 13797), (1134, 13578), (1302, 11826), (1314, 11718), (1533, 10044), (1674, 9198), (1701, 9052), (1953, 7884), (1971, 7812), (2044, 7533), (2263, 6804), (2268, 6789), (2511, 6132), (2604, 5913), (2628, 5859), (3066, 5022), (3348, 4599), (3402, 4526), (3906, 3942)]