69997425

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{49121}}^1$

素因数の和:49153

約数の個数: 24

約数和(自身を含む): 121822560

約数和(自身を除く): 51825135

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 49121, 147363, 245605, 736815, 933299, 1228025, 2799897, 3684075, 4666495, 13999485, 23332475, 69997425]

約数ペア:

[(1, 69997425), (3, 23332475), (5, 13999485), (15, 4666495), (19, 3684075), (25, 2799897), (57, 1228025), (75, 933299), (95, 736815), (285, 245605), (475, 147363), (1425, 49121)]