69161295

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1289}}^1$

素因数の和:1384

約数の個数: 48

約数和(自身を含む): 130589280

約数和(自身を除く): 61427985

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 73, 105, 147, 219, 245, 365, 511, 735, 1095, 1289, 1533, 2555, 3577, 3867, 6445, 7665, 9023, 10731, 17885, 19335, 27069, 45115, 53655, 63161, 94097, 135345, 189483, 282291, 315805, 470485, 658679, 947415, 1411455, 1976037, 3293395, 4610753, 9880185, 13832259, 23053765, 69161295]

約数ペア:

[(1, 69161295), (3, 23053765), (5, 13832259), (7, 9880185), (15, 4610753), (21, 3293395), (35, 1976037), (49, 1411455), (73, 947415), (105, 658679), (147, 470485), (219, 315805), (245, 282291), (365, 189483), (511, 135345), (735, 94097), (1095, 63161), (1289, 53655), (1533, 45115), (2555, 27069), (3577, 19335), (3867, 17885), (6445, 10731), (7665, 9023)]