717382845

素因数分解:

$3^3\times 5^1\times {\mathrm{461}}^1\times {\mathrm{11527}}^1$

素因数の和:12002

約数の個数: 32

約数和(自身を含む): 1278224640

約数和(自身を除く): 560841795

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 461, 1383, 2305, 4149, 6915, 11527, 12447, 20745, 34581, 57635, 62235, 103743, 172905, 311229, 518715, 1556145, 5313947, 15941841, 26569735, 47825523, 79709205, 143476569, 239127615, 717382845]

約数ペア:

[(1, 717382845), (3, 239127615), (5, 143476569), (9, 79709205), (15, 47825523), (27, 26569735), (45, 15941841), (135, 5313947), (461, 1556145), (1383, 518715), (2305, 311229), (4149, 172905), (6915, 103743), (11527, 62235), (12447, 57635), (20745, 34581)]