13309328115

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1789}}^1\times {\mathrm{5333}}^1$

素因数の和:7164

約数の個数: 48

約数和(自身を含む): 23831458560

約数和(自身を除く): 10522130445

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 1789, 5333, 5367, 8945, 15999, 16101, 26665, 26835, 47997, 55459, 79995, 80505, 165323, 166377, 239985, 277295, 495969, 499131, 826615, 831885, 1487907, 2479845, 2495655, 7439535, 9540737, 28622211, 47703685, 85866633, 143111055, 295762847, 429333165, 887288541, 1478814235, 2661865623, 4436442705, 13309328115]

約数ペア:

[(1, 13309328115), (3, 4436442705), (5, 2661865623), (9, 1478814235), (15, 887288541), (31, 429333165), (45, 295762847), (93, 143111055), (155, 85866633), (279, 47703685), (465, 28622211), (1395, 9540737), (1789, 7439535), (5333, 2495655), (5367, 2479845), (8945, 1487907), (15999, 831885), (16101, 826615), (26665, 499131), (26835, 495969), (47997, 277295), (55459, 239985), (79995, 166377), (80505, 165323)]