8855505

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 16174080

約数和(自身を除く): 7318575

約数列:

[1, 3, 5, 9, 15, 45, 47, 53, 79, 141, 159, 235, 237, 265, 395, 423, 477, 705, 711, 795, 1185, 2115, 2385, 2491, 3555, 3713, 4187, 7473, 11139, 12455, 12561, 18565, 20935, 22419, 33417, 37365, 37683, 55695, 62805, 112095, 167085, 188415, 196789, 590367, 983945, 1771101, 2951835, 8855505]

約数ペア:

[(1, 8855505), (3, 2951835), (5, 1771101), (9, 983945), (15, 590367), (45, 196789), (47, 188415), (53, 167085), (79, 112095), (141, 62805), (159, 55695), (235, 37683), (237, 37365), (265, 33417), (395, 22419), (423, 20935), (477, 18565), (705, 12561), (711, 12455), (795, 11139), (1185, 7473), (2115, 4187), (2385, 3713), (2491, 3555)]