25116930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1873}}^1$

素因数の和:2035

約数の個数: 48

約数和(自身を含む): 65777400

約数和(自身を除く): 40660470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 447, 745, 894, 1341, 1490, 1873, 2235, 2682, 3746, 4470, 5619, 6705, 9365, 11238, 13410, 16857, 18730, 28095, 33714, 56190, 84285, 168570, 279077, 558154, 837231, 1395385, 1674462, 2511693, 2790770, 4186155, 5023386, 8372310, 12558465, 25116930]

約数ペア:

[(1, 25116930), (2, 12558465), (3, 8372310), (5, 5023386), (6, 4186155), (9, 2790770), (10, 2511693), (15, 1674462), (18, 1395385), (30, 837231), (45, 558154), (90, 279077), (149, 168570), (298, 84285), (447, 56190), (745, 33714), (894, 28095), (1341, 18730), (1490, 16857), (1873, 13410), (2235, 11238), (2682, 9365), (3746, 6705), (4470, 5619)]