1045181505

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{461}}^1\times {\mathrm{523}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 1783704384

約数和(自身を除く): 738522879

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 461, 523, 867, 1383, 1445, 1569, 2305, 2615, 4335, 6915, 7837, 7845, 8891, 23511, 26673, 39185, 44455, 117555, 133229, 133365, 151147, 241103, 399687, 453441, 666145, 723309, 755735, 1205515, 1998435, 2267205, 3616545, 4098751, 12296253, 20493755, 61481265, 69678767, 209036301, 348393835, 1045181505]

約数ペア:

[(1, 1045181505), (3, 348393835), (5, 209036301), (15, 69678767), (17, 61481265), (51, 20493755), (85, 12296253), (255, 4098751), (289, 3616545), (461, 2267205), (523, 1998435), (867, 1205515), (1383, 755735), (1445, 723309), (1569, 666145), (2305, 453441), (2615, 399687), (4335, 241103), (6915, 151147), (7837, 133365), (7845, 133229), (8891, 117555), (23511, 44455), (26673, 39185)]