17210775

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 30310560

約数和(自身を除く): 13099785

約数列:

[1, 3, 5, 15, 25, 29, 41, 75, 87, 123, 145, 193, 205, 435, 579, 615, 725, 965, 1025, 1189, 2175, 2895, 3075, 3567, 4825, 5597, 5945, 7913, 14475, 16791, 17835, 23739, 27985, 29725, 39565, 83955, 89175, 118695, 139925, 197825, 229477, 419775, 593475, 688431, 1147385, 3442155, 5736925, 17210775]

約数ペア:

[(1, 17210775), (3, 5736925), (5, 3442155), (15, 1147385), (25, 688431), (29, 593475), (41, 419775), (75, 229477), (87, 197825), (123, 139925), (145, 118695), (193, 89175), (205, 83955), (435, 39565), (579, 29725), (615, 27985), (725, 23739), (965, 17835), (1025, 16791), (1189, 14475), (2175, 7913), (2895, 5945), (3075, 5597), (3567, 4825)]