15291450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 43211520

約数和(自身を除く): 27920070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 47, 50, 54, 75, 90, 94, 135, 141, 150, 225, 235, 241, 270, 282, 423, 450, 470, 482, 675, 705, 723, 846, 1175, 1205, 1269, 1350, 1410, 1446, 2115, 2169, 2350, 2410, 2538, 3525, 3615, 4230, 4338, 6025, 6345, 6507, 7050, 7230, 10575, 10845, 11327, 12050, 12690, 13014, 18075, 21150, 21690, 22654, 31725, 32535, 33981, 36150, 54225, 56635, 63450, 65070, 67962, 101943, 108450, 113270, 162675, 169905, 203886, 283175, 305829, 325350, 339810, 509715, 566350, 611658, 849525, 1019430, 1529145, 1699050, 2548575, 3058290, 5097150, 7645725, 15291450]

約数ペア:

[(1, 15291450), (2, 7645725), (3, 5097150), (5, 3058290), (6, 2548575), (9, 1699050), (10, 1529145), (15, 1019430), (18, 849525), (25, 611658), (27, 566350), (30, 509715), (45, 339810), (47, 325350), (50, 305829), (54, 283175), (75, 203886), (90, 169905), (94, 162675), (135, 113270), (141, 108450), (150, 101943), (225, 67962), (235, 65070), (241, 63450), (270, 56635), (282, 54225), (423, 36150), (450, 33981), (470, 32535), (482, 31725), (675, 22654), (705, 21690), (723, 21150), (846, 18075), (1175, 13014), (1205, 12690), (1269, 12050), (1350, 11327), (1410, 10845), (1446, 10575), (2115, 7230), (2169, 7050), (2350, 6507), (2410, 6345), (2538, 6025), (3525, 4338), (3615, 4230)]