40417275

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 71245440

約数和(自身を除く): 30828165

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 113, 251, 285, 339, 475, 565, 753, 1255, 1425, 1695, 2147, 2825, 3765, 4769, 6275, 6441, 8475, 10735, 14307, 18825, 23845, 28363, 32205, 53675, 71535, 85089, 119225, 141815, 161025, 357675, 425445, 538897, 709075, 1616691, 2127225, 2694485, 8083455, 13472425, 40417275]

約数ペア:

[(1, 40417275), (3, 13472425), (5, 8083455), (15, 2694485), (19, 2127225), (25, 1616691), (57, 709075), (75, 538897), (95, 425445), (113, 357675), (251, 161025), (285, 141815), (339, 119225), (475, 85089), (565, 71535), (753, 53675), (1255, 32205), (1425, 28363), (1695, 23845), (2147, 18825), (2825, 14307), (3765, 10735), (4769, 8475), (6275, 6441)]