8173395

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 15163200

約数和(自身を除く): 6989805

約数列:

[1, 3, 5, 9, 15, 23, 45, 53, 69, 115, 149, 159, 207, 265, 345, 447, 477, 745, 795, 1035, 1219, 1341, 2235, 2385, 3427, 3657, 6095, 6705, 7897, 10281, 10971, 17135, 18285, 23691, 30843, 39485, 51405, 54855, 71073, 118455, 154215, 181631, 355365, 544893, 908155, 1634679, 2724465, 8173395]

約数ペア:

[(1, 8173395), (3, 2724465), (5, 1634679), (9, 908155), (15, 544893), (23, 355365), (45, 181631), (53, 154215), (69, 118455), (115, 71073), (149, 54855), (159, 51405), (207, 39485), (265, 30843), (345, 23691), (447, 18285), (477, 17135), (745, 10971), (795, 10281), (1035, 7897), (1219, 6705), (1341, 6095), (2235, 3657), (2385, 3427)]