202653525

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2003}}^1$

素因数の和:2106

約数の個数: 48

約数和(自身を含む): 357834240

約数和(自身を除く): 155180715

約数列:

[1, 3, 5, 15, 19, 25, 57, 71, 75, 95, 213, 285, 355, 475, 1065, 1349, 1425, 1775, 2003, 4047, 5325, 6009, 6745, 10015, 20235, 30045, 33725, 38057, 50075, 101175, 114171, 142213, 150225, 190285, 426639, 570855, 711065, 951425, 2133195, 2702047, 2854275, 3555325, 8106141, 10665975, 13510235, 40530705, 67551175, 202653525]

約数ペア:

[(1, 202653525), (3, 67551175), (5, 40530705), (15, 13510235), (19, 10665975), (25, 8106141), (57, 3555325), (71, 2854275), (75, 2702047), (95, 2133195), (213, 951425), (285, 711065), (355, 570855), (475, 426639), (1065, 190285), (1349, 150225), (1425, 142213), (1775, 114171), (2003, 101175), (4047, 50075), (5325, 38057), (6009, 33725), (6745, 30045), (10015, 20235)]