1844932775

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{2423}}^1$

素因数の和:2688

約数の個数: 48

約数和(自身を含む): 2765299200

約数和(自身を除く): 920366425

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 229, 475, 665, 1145, 1603, 2423, 3325, 4351, 5725, 8015, 12115, 16961, 21755, 30457, 40075, 46037, 60575, 84805, 108775, 152285, 230185, 322259, 424025, 554867, 761425, 1150925, 1611295, 2774335, 3884069, 8056475, 10542473, 13871675, 19420345, 52712365, 73797311, 97101725, 263561825, 368986555, 1844932775]

約数ペア:

[(1, 1844932775), (5, 368986555), (7, 263561825), (19, 97101725), (25, 73797311), (35, 52712365), (95, 19420345), (133, 13871675), (175, 10542473), (229, 8056475), (475, 3884069), (665, 2774335), (1145, 1611295), (1603, 1150925), (2423, 761425), (3325, 554867), (4351, 424025), (5725, 322259), (8015, 230185), (12115, 152285), (16961, 108775), (21755, 84805), (30457, 60575), (40075, 46037)]