75506265

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1109}}^1$

素因数の和:1226

約数の個数: 48

約数和(自身を含む): 140259600

約数和(自身を除く): 64753335

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 89, 153, 255, 267, 445, 765, 801, 1109, 1335, 1513, 3327, 4005, 4539, 5545, 7565, 9981, 13617, 16635, 18853, 22695, 49905, 56559, 68085, 94265, 98701, 169677, 282795, 296103, 493505, 848385, 888309, 1480515, 1677917, 4441545, 5033751, 8389585, 15101253, 25168755, 75506265]

約数ペア:

[(1, 75506265), (3, 25168755), (5, 15101253), (9, 8389585), (15, 5033751), (17, 4441545), (45, 1677917), (51, 1480515), (85, 888309), (89, 848385), (153, 493505), (255, 296103), (267, 282795), (445, 169677), (765, 98701), (801, 94265), (1109, 68085), (1335, 56559), (1513, 49905), (3327, 22695), (4005, 18853), (4539, 16635), (5545, 13617), (7565, 9981)]