981795

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 32

約数和(自身を含む): 1696320

約数和(自身を除く): 714525

約数列:

[1, 3, 5, 15, 29, 37, 61, 87, 111, 145, 183, 185, 305, 435, 555, 915, 1073, 1769, 2257, 3219, 5307, 5365, 6771, 8845, 11285, 16095, 26535, 33855, 65453, 196359, 327265, 981795]

約数ペア:

[(1, 981795), (3, 327265), (5, 196359), (15, 65453), (29, 33855), (37, 26535), (61, 16095), (87, 11285), (111, 8845), (145, 6771), (183, 5365), (185, 5307), (305, 3219), (435, 2257), (555, 1769), (915, 1073)]