2247375

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 4036032

約数和(自身を除く): 1788657

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 461, 975, 1383, 1625, 2305, 4875, 5993, 6915, 11525, 17979, 29965, 34575, 57625, 89895, 149825, 172875, 449475, 749125, 2247375]

約数ペア:

[(1, 2247375), (3, 749125), (5, 449475), (13, 172875), (15, 149825), (25, 89895), (39, 57625), (65, 34575), (75, 29965), (125, 17979), (195, 11525), (325, 6915), (375, 5993), (461, 4875), (975, 2305), (1383, 1625)]