1008069425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{523}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 1406600448

約数和(自身を除く): 398531023

約数列:

[1, 5, 11, 25, 43, 55, 163, 215, 275, 473, 523, 815, 1075, 1793, 2365, 2615, 4075, 5753, 7009, 8965, 11825, 13075, 22489, 28765, 35045, 44825, 77099, 85249, 112445, 143825, 175225, 247379, 385495, 426245, 562225, 937739, 1236895, 1927475, 2131225, 3665707, 4688695, 6184475, 18328535, 23443475, 40322777, 91642675, 201613885, 1008069425]

約数ペア:

[(1, 1008069425), (5, 201613885), (11, 91642675), (25, 40322777), (43, 23443475), (55, 18328535), (163, 6184475), (215, 4688695), (275, 3665707), (473, 2131225), (523, 1927475), (815, 1236895), (1075, 937739), (1793, 562225), (2365, 426245), (2615, 385495), (4075, 247379), (5753, 175225), (7009, 143825), (8965, 112445), (11825, 85249), (13075, 77099), (22489, 44825), (28765, 35045)]