2665426365

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{2820557}}^1$

素因数の和:2820578

約数の個数: 32

約数和(自身を含む): 5415471360

約数和(自身を除く): 2750044995

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 2820557, 8461671, 14102785, 19743899, 25385013, 42308355, 59231697, 76155039, 98719495, 126925065, 177695091, 296158485, 380775195, 533085273, 888475455, 2665426365]

約数ペア:

[(1, 2665426365), (3, 888475455), (5, 533085273), (7, 380775195), (9, 296158485), (15, 177695091), (21, 126925065), (27, 98719495), (35, 76155039), (45, 59231697), (63, 42308355), (105, 25385013), (135, 19743899), (189, 14102785), (315, 8461671), (945, 2820557)]