8312415

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 13970880

約数和(自身を除く): 5658465

約数列:

[1, 3, 5, 15, 29, 87, 97, 145, 197, 291, 435, 485, 591, 985, 1455, 2813, 2955, 5713, 8439, 14065, 17139, 19109, 28565, 42195, 57327, 85695, 95545, 286635, 554161, 1662483, 2770805, 8312415]

約数ペア:

[(1, 8312415), (3, 2770805), (5, 1662483), (15, 554161), (29, 286635), (87, 95545), (97, 85695), (145, 57327), (197, 42195), (291, 28565), (435, 19109), (485, 17139), (591, 14065), (985, 8439), (1455, 5713), (2813, 2955)]