40630785

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2063}}^1$

素因数の和:2185

約数の個数: 32

約数和(自身を含む): 70737408

約数和(自身を除く): 30106623

約数列:

[1, 3, 5, 13, 15, 39, 65, 101, 195, 303, 505, 1313, 1515, 2063, 3939, 6189, 6565, 10315, 19695, 26819, 30945, 80457, 134095, 208363, 402285, 625089, 1041815, 2708719, 3125445, 8126157, 13543595, 40630785]

約数ペア:

[(1, 40630785), (3, 13543595), (5, 8126157), (13, 3125445), (15, 2708719), (39, 1041815), (65, 625089), (101, 402285), (195, 208363), (303, 134095), (505, 80457), (1313, 30945), (1515, 26819), (2063, 19695), (3939, 10315), (6189, 6565)]