974328255

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1\times {\mathrm{643}}^1$

素因数の和:1028

約数の個数: 48

約数和(自身を含む): 1710299136

約数和(自身を除く): 735970881

約数列:

[1, 3, 5, 9, 15, 45, 151, 223, 453, 643, 669, 755, 1115, 1359, 1929, 2007, 2265, 3215, 3345, 5787, 6795, 9645, 10035, 28935, 33673, 97093, 101019, 143389, 168365, 291279, 303057, 430167, 485465, 505095, 716945, 873837, 1290501, 1456395, 1515285, 2150835, 4369185, 6452505, 21651739, 64955217, 108258695, 194865651, 324776085, 974328255]

約数ペア:

[(1, 974328255), (3, 324776085), (5, 194865651), (9, 108258695), (15, 64955217), (45, 21651739), (151, 6452505), (223, 4369185), (453, 2150835), (643, 1515285), (669, 1456395), (755, 1290501), (1115, 873837), (1359, 716945), (1929, 505095), (2007, 485465), (2265, 430167), (3215, 303057), (3345, 291279), (5787, 168365), (6795, 143389), (9645, 101019), (10035, 97093), (28935, 33673)]