66925515

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11411}}^1$

素因数の和:11459

約数の個数: 32

約数和(自身を含む): 118319616

約数和(自身を除く): 51394101

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 11411, 34233, 57055, 171165, 193987, 262453, 581961, 787359, 969935, 1312265, 2909805, 3936795, 4461701, 13385103, 22308505, 66925515]

約数ペア:

[(1, 66925515), (3, 22308505), (5, 13385103), (15, 4461701), (17, 3936795), (23, 2909805), (51, 1312265), (69, 969935), (85, 787359), (115, 581961), (255, 262453), (345, 193987), (391, 171165), (1173, 57055), (1955, 34233), (5865, 11411)]