66156975

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{10139}}^1$

素因数の和:10184

約数の個数: 36

約数和(自身を含む): 122592600

約数和(自身を除く): 56435625

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 2175, 6525, 10139, 30417, 50695, 91251, 152085, 253475, 294031, 456255, 760425, 882093, 1470155, 2281275, 2646279, 4410465, 7350775, 13231395, 22052325, 66156975]

約数ペア:

[(1, 66156975), (3, 22052325), (5, 13231395), (9, 7350775), (15, 4410465), (25, 2646279), (29, 2281275), (45, 1470155), (75, 882093), (87, 760425), (145, 456255), (225, 294031), (261, 253475), (435, 152085), (725, 91251), (1305, 50695), (2175, 30417), (6525, 10139)]