196559625

素因数分解:

$3^1\times 5^3\times {\mathrm{263}}^1\times {\mathrm{1993}}^1$

素因数の和:2274

約数の個数: 32

約数和(自身を含む): 328483584

約数和(自身を除く): 131923959

約数列:

[1, 3, 5, 15, 25, 75, 125, 263, 375, 789, 1315, 1993, 3945, 5979, 6575, 9965, 19725, 29895, 32875, 49825, 98625, 149475, 249125, 524159, 747375, 1572477, 2620795, 7862385, 13103975, 39311925, 65519875, 196559625]

約数ペア:

[(1, 196559625), (3, 65519875), (5, 39311925), (15, 13103975), (25, 7862385), (75, 2620795), (125, 1572477), (263, 747375), (375, 524159), (789, 249125), (1315, 149475), (1993, 98625), (3945, 49825), (5979, 32875), (6575, 29895), (9965, 19725)]