73057755

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 130855680

約数和(自身を除く): 57797925

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 289, 323, 867, 887, 969, 1445, 1615, 2661, 4335, 4435, 4845, 5491, 13305, 15079, 16473, 16853, 27455, 45237, 50559, 75395, 82365, 84265, 226185, 252795, 256343, 286501, 769029, 859503, 1281715, 1432505, 3845145, 4297515, 4870517, 14611551, 24352585, 73057755]

約数ペア:

[(1, 73057755), (3, 24352585), (5, 14611551), (15, 4870517), (17, 4297515), (19, 3845145), (51, 1432505), (57, 1281715), (85, 859503), (95, 769029), (255, 286501), (285, 256343), (289, 252795), (323, 226185), (867, 84265), (887, 82365), (969, 75395), (1445, 50559), (1615, 45237), (2661, 27455), (4335, 16853), (4435, 16473), (4845, 15079), (5491, 13305)]