20162360025

素因数分解:

$3^5\times 5^2\times {\mathrm{941}}^1\times {\mathrm{3527}}^1$

素因数の和:4493

約数の個数: 72

約数和(自身を含む): 37500974784

約数和(自身を除く): 17338614759

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 941, 1215, 2025, 2823, 3527, 4705, 6075, 8469, 10581, 14115, 17635, 23525, 25407, 31743, 42345, 52905, 70575, 76221, 88175, 95229, 127035, 158715, 211725, 228663, 264525, 285687, 381105, 476145, 635175, 793575, 857061, 1143315, 1428435, 1905525, 2380725, 3318907, 4285305, 5716575, 7142175, 9956721, 16594535, 21426525, 29870163, 49783605, 82972675, 89610489, 149350815, 248918025, 268831467, 448052445, 746754075, 806494401, 1344157335, 2240262225, 4032472005, 6720786675, 20162360025]

約数ペア:

[(1, 20162360025), (3, 6720786675), (5, 4032472005), (9, 2240262225), (15, 1344157335), (25, 806494401), (27, 746754075), (45, 448052445), (75, 268831467), (81, 248918025), (135, 149350815), (225, 89610489), (243, 82972675), (405, 49783605), (675, 29870163), (941, 21426525), (1215, 16594535), (2025, 9956721), (2823, 7142175), (3527, 5716575), (4705, 4285305), (6075, 3318907), (8469, 2380725), (10581, 1905525), (14115, 1428435), (17635, 1143315), (23525, 857061), (25407, 793575), (31743, 635175), (42345, 476145), (52905, 381105), (70575, 285687), (76221, 264525), (88175, 228663), (95229, 211725), (127035, 158715)]