145473965

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13901}}^1$

素因数の和:13949

約数の個数: 32

約数和(自身を含む): 224211456

約数和(自身を除く): 78737491

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 299, 455, 805, 1495, 2093, 10465, 13901, 69505, 97307, 180713, 319723, 486535, 903565, 1264991, 1598615, 2238061, 4156399, 6324955, 11190305, 20781995, 29094793, 145473965]

約数ペア:

[(1, 145473965), (5, 29094793), (7, 20781995), (13, 11190305), (23, 6324955), (35, 4156399), (65, 2238061), (91, 1598615), (115, 1264991), (161, 903565), (299, 486535), (455, 319723), (805, 180713), (1495, 97307), (2093, 69505), (10465, 13901)]