40798935

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 73120320

約数和(自身を除く): 32321385

約数列:

[1, 3, 5, 9, 15, 45, 61, 89, 167, 183, 267, 305, 445, 501, 549, 801, 835, 915, 1335, 1503, 2505, 2745, 4005, 5429, 7515, 10187, 14863, 16287, 27145, 30561, 44589, 48861, 50935, 74315, 81435, 91683, 133767, 152805, 222945, 244305, 458415, 668835, 906643, 2719929, 4533215, 8159787, 13599645, 40798935]

約数ペア:

[(1, 40798935), (3, 13599645), (5, 8159787), (9, 4533215), (15, 2719929), (45, 906643), (61, 668835), (89, 458415), (167, 244305), (183, 222945), (267, 152805), (305, 133767), (445, 91683), (501, 81435), (549, 74315), (801, 50935), (835, 48861), (915, 44589), (1335, 30561), (1503, 27145), (2505, 16287), (2745, 14863), (4005, 10187), (5429, 7515)]