1301173615

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{12967}}^1$

素因数の和:13087

約数の個数: 32

約数和(自身を含む): 1852452864

約数和(自身を除く): 551279249

約数列:

[1, 5, 7, 35, 47, 61, 235, 305, 329, 427, 1645, 2135, 2867, 12967, 14335, 20069, 64835, 90769, 100345, 453845, 609449, 790987, 3047245, 3954935, 4266143, 5536909, 21330715, 27684545, 37176389, 185881945, 260234723, 1301173615]

約数ペア:

[(1, 1301173615), (5, 260234723), (7, 185881945), (35, 37176389), (47, 27684545), (61, 21330715), (235, 5536909), (305, 4266143), (329, 3954935), (427, 3047245), (1645, 790987), (2135, 609449), (2867, 453845), (12967, 100345), (14335, 90769), (20069, 64835)]