25373610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1097}}^1$

素因数の和:1367

約数の個数: 48

約数和(自身を含む): 66288456

約数和(自身を除く): 40914846

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 257, 514, 771, 1097, 1285, 1542, 2194, 2313, 2570, 3291, 3855, 4626, 5485, 6582, 7710, 9873, 10970, 11565, 16455, 19746, 23130, 32910, 49365, 98730, 281929, 563858, 845787, 1409645, 1691574, 2537361, 2819290, 4228935, 5074722, 8457870, 12686805, 25373610]

約数ペア:

[(1, 25373610), (2, 12686805), (3, 8457870), (5, 5074722), (6, 4228935), (9, 2819290), (10, 2537361), (15, 1691574), (18, 1409645), (30, 845787), (45, 563858), (90, 281929), (257, 98730), (514, 49365), (771, 32910), (1097, 23130), (1285, 19746), (1542, 16455), (2194, 11565), (2313, 10970), (2570, 9873), (3291, 7710), (3855, 6582), (4626, 5485)]