157219261065

素因数分解:

$3^3\times 5^1\times {\mathrm{1789}}^1\times {\mathrm{650971}}^1$

素因数の和:652774

約数の個数: 32

約数和(自身を含む): 279657571200

約数和(自身を除く): 122438310135

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1789, 5367, 8945, 16101, 26835, 48303, 80505, 241515, 650971, 1952913, 3254855, 5858739, 9764565, 17576217, 29293695, 87881085, 1164587119, 3493761357, 5822935595, 10481284071, 17468806785, 31443852213, 52406420355, 157219261065]

約数ペア:

[(1, 157219261065), (3, 52406420355), (5, 31443852213), (9, 17468806785), (15, 10481284071), (27, 5822935595), (45, 3493761357), (135, 1164587119), (1789, 87881085), (5367, 29293695), (8945, 17576217), (16101, 9764565), (26835, 5858739), (48303, 3254855), (80505, 1952913), (241515, 650971)]