377216025

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2729}}^1$

素因数の和:2858

約数の個数: 48

約数和(自身を含む): 663499200

約数和(自身を除く): 286283175

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 97, 285, 291, 475, 485, 1425, 1455, 1843, 2425, 2729, 5529, 7275, 8187, 9215, 13645, 27645, 40935, 46075, 51851, 68225, 138225, 155553, 204675, 259255, 264713, 777765, 794139, 1296275, 1323565, 3888825, 3970695, 5029547, 6617825, 15088641, 19853475, 25147735, 75443205, 125738675, 377216025]

約数ペア:

[(1, 377216025), (3, 125738675), (5, 75443205), (15, 25147735), (19, 19853475), (25, 15088641), (57, 6617825), (75, 5029547), (95, 3970695), (97, 3888825), (285, 1323565), (291, 1296275), (475, 794139), (485, 777765), (1425, 264713), (1455, 259255), (1843, 204675), (2425, 155553), (2729, 138225), (5529, 68225), (7275, 51851), (8187, 46075), (9215, 40935), (13645, 27645)]