30537525

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 54800064

約数和(自身を除く): 24262539

約数列:

[1, 3, 5, 15, 17, 25, 43, 51, 75, 85, 129, 215, 255, 425, 557, 645, 731, 1075, 1275, 1671, 2193, 2785, 3225, 3655, 8355, 9469, 10965, 13925, 18275, 23951, 28407, 41775, 47345, 54825, 71853, 119755, 142035, 236725, 359265, 407167, 598775, 710175, 1221501, 1796325, 2035835, 6107505, 10179175, 30537525]

約数ペア:

[(1, 30537525), (3, 10179175), (5, 6107505), (15, 2035835), (17, 1796325), (25, 1221501), (43, 710175), (51, 598775), (75, 407167), (85, 359265), (129, 236725), (215, 142035), (255, 119755), (425, 71853), (557, 54825), (645, 47345), (731, 41775), (1075, 28407), (1275, 23951), (1671, 18275), (2193, 13925), (2785, 10965), (3225, 9469), (3655, 8355)]