67136475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3119}}^1$

素因数の和:3180

約数の個数: 48

約数和(自身を含む): 129991680

約数和(自身を除く): 62855205

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 41, 75, 105, 123, 175, 205, 287, 525, 615, 861, 1025, 1435, 3075, 3119, 4305, 7175, 9357, 15595, 21525, 21833, 46785, 65499, 77975, 109165, 127879, 233925, 327495, 383637, 545825, 639395, 895153, 1637475, 1918185, 2685459, 3196975, 4475765, 9590925, 13427295, 22378825, 67136475]

約数ペア:

[(1, 67136475), (3, 22378825), (5, 13427295), (7, 9590925), (15, 4475765), (21, 3196975), (25, 2685459), (35, 1918185), (41, 1637475), (75, 895153), (105, 639395), (123, 545825), (175, 383637), (205, 327495), (287, 233925), (525, 127879), (615, 109165), (861, 77975), (1025, 65499), (1435, 46785), (3075, 21833), (3119, 21525), (4305, 15595), (7175, 9357)]