53303265

素因数分解:

$3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2309}}^1$

素因数の和:2348

約数の個数: 48

約数和(自身を含む): 100900800

約数和(自身を除く): 47597535

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 243, 285, 405, 513, 855, 1215, 1539, 2309, 2565, 4617, 6927, 7695, 11545, 20781, 23085, 34635, 43871, 62343, 103905, 131613, 187029, 219355, 311715, 394839, 561087, 658065, 935145, 1184517, 1974195, 2805435, 3553551, 5922585, 10660653, 17767755, 53303265]

約数ペア:

[(1, 53303265), (3, 17767755), (5, 10660653), (9, 5922585), (15, 3553551), (19, 2805435), (27, 1974195), (45, 1184517), (57, 935145), (81, 658065), (95, 561087), (135, 394839), (171, 311715), (243, 219355), (285, 187029), (405, 131613), (513, 103905), (855, 62343), (1215, 43871), (1539, 34635), (2309, 23085), (2565, 20781), (4617, 11545), (6927, 7695)]