189173875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8093}}^1$

素因数の和:8136

約数の個数: 32

約数和(自身を含む): 272735424

約数和(自身を除く): 83561549

約数列:

[1, 5, 11, 17, 25, 55, 85, 125, 187, 275, 425, 935, 1375, 2125, 4675, 8093, 23375, 40465, 89023, 137581, 202325, 445115, 687905, 1011625, 1513391, 2225575, 3439525, 7566955, 11127875, 17197625, 37834775, 189173875]

約数ペア:

[(1, 189173875), (5, 37834775), (11, 17197625), (17, 11127875), (25, 7566955), (55, 3439525), (85, 2225575), (125, 1513391), (187, 1011625), (275, 687905), (425, 445115), (935, 202325), (1375, 137581), (2125, 89023), (4675, 40465), (8093, 23375)]