1844255

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 2764800

約数和(自身を除く): 920545

約数列:

[1, 5, 7, 23, 29, 35, 79, 115, 145, 161, 203, 395, 553, 667, 805, 1015, 1817, 2291, 2765, 3335, 4669, 9085, 11455, 12719, 16037, 23345, 52693, 63595, 80185, 263465, 368851, 1844255]

約数ペア:

[(1, 1844255), (5, 368851), (7, 263465), (23, 80185), (29, 63595), (35, 52693), (79, 23345), (115, 16037), (145, 12719), (161, 11455), (203, 9085), (395, 4669), (553, 3335), (667, 2765), (805, 2291), (1015, 1817)]