1205838815

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1\times {\mathrm{593}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 1570440960

約数和(自身を除く): 364602145

約数列:

[1, 5, 17, 47, 85, 235, 509, 593, 799, 2545, 2965, 3995, 8653, 10081, 23923, 27871, 43265, 50405, 119615, 139355, 301837, 406691, 473807, 1509185, 2033455, 2369035, 5131229, 14186339, 25656145, 70931695, 241167763, 1205838815]

約数ペア:

[(1, 1205838815), (5, 241167763), (17, 70931695), (47, 25656145), (85, 14186339), (235, 5131229), (509, 2369035), (593, 2033455), (799, 1509185), (2545, 473807), (2965, 406691), (3995, 301837), (8653, 139355), (10081, 119615), (23923, 50405), (27871, 43265)]