3081250

素因数分解:

$2^1\times 5^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:73

約数の個数: 48

約数和(自身を含む): 6327720

約数和(自身を除く): 3246470

約数列:

[1, 2, 5, 10, 17, 25, 29, 34, 50, 58, 85, 125, 145, 170, 250, 290, 425, 493, 625, 725, 850, 986, 1250, 1450, 2125, 2465, 3125, 3625, 4250, 4930, 6250, 7250, 10625, 12325, 18125, 21250, 24650, 36250, 53125, 61625, 90625, 106250, 123250, 181250, 308125, 616250, 1540625, 3081250]

約数ペア:

[(1, 3081250), (2, 1540625), (5, 616250), (10, 308125), (17, 181250), (25, 123250), (29, 106250), (34, 90625), (50, 61625), (58, 53125), (85, 36250), (125, 24650), (145, 21250), (170, 18125), (250, 12325), (290, 10625), (425, 7250), (493, 6250), (625, 4930), (725, 4250), (850, 3625), (986, 3125), (1250, 2465), (1450, 2125)]