89423425

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1709}}^1$

素因数の和:1762

約数の個数: 48

約数和(自身を含む): 142490880

約数和(自身を除く): 53067455

約数列:

[1, 5, 7, 13, 23, 25, 35, 65, 91, 115, 161, 175, 299, 325, 455, 575, 805, 1495, 1709, 2093, 2275, 4025, 7475, 8545, 10465, 11963, 22217, 39307, 42725, 52325, 59815, 111085, 155519, 196535, 275149, 299075, 510991, 555425, 777595, 982675, 1375745, 2554955, 3576937, 3887975, 6878725, 12774775, 17884685, 89423425]

約数ペア:

[(1, 89423425), (5, 17884685), (7, 12774775), (13, 6878725), (23, 3887975), (25, 3576937), (35, 2554955), (65, 1375745), (91, 982675), (115, 777595), (161, 555425), (175, 510991), (299, 299075), (325, 275149), (455, 196535), (575, 155519), (805, 111085), (1495, 59815), (1709, 52325), (2093, 42725), (2275, 39307), (4025, 22217), (7475, 11963), (8545, 10465)]