47270145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 84853440

約数和(自身を除く): 37583295

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 169, 195, 377, 435, 507, 643, 845, 1131, 1885, 1929, 2535, 3215, 4901, 5655, 8359, 9645, 14703, 18647, 24505, 25077, 41795, 55941, 73515, 93235, 108667, 125385, 242411, 279705, 326001, 543335, 727233, 1212055, 1630005, 3151343, 3636165, 9454029, 15756715, 47270145]

約数ペア:

[(1, 47270145), (3, 15756715), (5, 9454029), (13, 3636165), (15, 3151343), (29, 1630005), (39, 1212055), (65, 727233), (87, 543335), (145, 326001), (169, 279705), (195, 242411), (377, 125385), (435, 108667), (507, 93235), (643, 73515), (845, 55941), (1131, 41795), (1885, 25077), (1929, 24505), (2535, 18647), (3215, 14703), (4901, 9645), (5655, 8359)]