532177725

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1307}}^1$

素因数の和:1470

約数の個数: 48

約数和(自身を含む): 905031360

約数和(自身を除く): 372853635

約数列:

[1, 3, 5, 15, 25, 61, 75, 89, 183, 267, 305, 445, 915, 1307, 1335, 1525, 2225, 3921, 4575, 5429, 6535, 6675, 16287, 19605, 27145, 32675, 79727, 81435, 98025, 116323, 135725, 239181, 348969, 398635, 407175, 581615, 1195905, 1744845, 1993175, 2908075, 5979525, 7095703, 8724225, 21287109, 35478515, 106435545, 177392575, 532177725]

約数ペア:

[(1, 532177725), (3, 177392575), (5, 106435545), (15, 35478515), (25, 21287109), (61, 8724225), (75, 7095703), (89, 5979525), (183, 2908075), (267, 1993175), (305, 1744845), (445, 1195905), (915, 581615), (1307, 407175), (1335, 398635), (1525, 348969), (2225, 239181), (3921, 135725), (4575, 116323), (5429, 98025), (6535, 81435), (6675, 79727), (16287, 32675), (19605, 27145)]