47103615

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1103}}^1$

素因数の和:1200

約数の個数: 48

約数和(自身を含む): 89212032

約数和(自身を除く): 42108417

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 73, 117, 195, 219, 365, 585, 657, 949, 1095, 1103, 2847, 3285, 3309, 4745, 5515, 8541, 9927, 14235, 14339, 16545, 42705, 43017, 49635, 71695, 80519, 129051, 215085, 241557, 402595, 645255, 724671, 1046747, 1207785, 3140241, 3623355, 5233735, 9420723, 15701205, 47103615]

約数ペア:

[(1, 47103615), (3, 15701205), (5, 9420723), (9, 5233735), (13, 3623355), (15, 3140241), (39, 1207785), (45, 1046747), (65, 724671), (73, 645255), (117, 402595), (195, 241557), (219, 215085), (365, 129051), (585, 80519), (657, 71695), (949, 49635), (1095, 43017), (1103, 42705), (2847, 16545), (3285, 14339), (3309, 14235), (4745, 9927), (5515, 8541)]