201372975

素因数分解:

$3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{11329}}^1$

素因数の和:11424

約数の個数: 36

約数和(自身を含む): 365279200

約数和(自身を除く): 163906225

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 79, 225, 237, 395, 711, 1185, 1975, 3555, 5925, 11329, 17775, 33987, 56645, 101961, 169935, 283225, 509805, 849675, 894991, 2549025, 2684973, 4474955, 8054919, 13424865, 22374775, 40274595, 67124325, 201372975]

約数ペア:

[(1, 201372975), (3, 67124325), (5, 40274595), (9, 22374775), (15, 13424865), (25, 8054919), (45, 4474955), (75, 2684973), (79, 2549025), (225, 894991), (237, 849675), (395, 509805), (711, 283225), (1185, 169935), (1975, 101961), (3555, 56645), (5925, 33987), (11329, 17775)]