156965864325

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{617}}^1\times {\mathrm{42937}}^1$

素因数の和:43646

約数の個数: 48

約数和(自身を含む): 263233985280

約数和(自身を除く): 106268120955

約数列:

[1, 3, 5, 15, 25, 75, 79, 237, 395, 617, 1185, 1851, 1975, 3085, 5925, 9255, 15425, 42937, 46275, 48743, 128811, 146229, 214685, 243715, 644055, 731145, 1073425, 1218575, 3220275, 3392023, 3655725, 10176069, 16960115, 26492129, 50880345, 79476387, 84800575, 132460645, 254401725, 397381935, 662303225, 1986909675, 2092878191, 6278634573, 10464390955, 31393172865, 52321954775, 156965864325]

約数ペア:

[(1, 156965864325), (3, 52321954775), (5, 31393172865), (15, 10464390955), (25, 6278634573), (75, 2092878191), (79, 1986909675), (237, 662303225), (395, 397381935), (617, 254401725), (1185, 132460645), (1851, 84800575), (1975, 79476387), (3085, 50880345), (5925, 26492129), (9255, 16960115), (15425, 10176069), (42937, 3655725), (46275, 3392023), (48743, 3220275), (128811, 1218575), (146229, 1073425), (214685, 731145), (243715, 644055)]