1295250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 3549312

約数和(自身を除く): 2254062

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 125, 150, 157, 165, 250, 275, 314, 330, 375, 471, 550, 750, 785, 825, 942, 1375, 1570, 1650, 1727, 2355, 2750, 3454, 3925, 4125, 4710, 5181, 7850, 8250, 8635, 10362, 11775, 17270, 19625, 23550, 25905, 39250, 43175, 51810, 58875, 86350, 117750, 129525, 215875, 259050, 431750, 647625, 1295250]

約数ペア:

[(1, 1295250), (2, 647625), (3, 431750), (5, 259050), (6, 215875), (10, 129525), (11, 117750), (15, 86350), (22, 58875), (25, 51810), (30, 43175), (33, 39250), (50, 25905), (55, 23550), (66, 19625), (75, 17270), (110, 11775), (125, 10362), (150, 8635), (157, 8250), (165, 7850), (250, 5181), (275, 4710), (314, 4125), (330, 3925), (375, 3454), (471, 2750), (550, 2355), (750, 1727), (785, 1650), (825, 1570), (942, 1375)]