164965485

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1\times {\mathrm{631}}^1$

素因数の和:1269

約数の個数: 32

約数和(自身を含む): 273934080

約数和(自身を除く): 108968595

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 601, 631, 1803, 1893, 3005, 3155, 9015, 9465, 17429, 18299, 52287, 54897, 87145, 91495, 261435, 274485, 379231, 1137693, 1896155, 5688465, 10997699, 32993097, 54988495, 164965485]

約数ペア:

[(1, 164965485), (3, 54988495), (5, 32993097), (15, 10997699), (29, 5688465), (87, 1896155), (145, 1137693), (435, 379231), (601, 274485), (631, 261435), (1803, 91495), (1893, 87145), (3005, 54897), (3155, 52287), (9015, 18299), (9465, 17429)]