101520055

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{643}}^1$

素因数の和:1015

約数の個数: 32

約数和(自身を含む): 150603264

約数和(自身を除く): 49083209

約数列:

[1, 5, 7, 13, 35, 65, 91, 347, 455, 643, 1735, 2429, 3215, 4501, 4511, 8359, 12145, 22505, 22555, 31577, 41795, 58513, 157885, 223121, 292565, 1115605, 1561847, 2900573, 7809235, 14502865, 20304011, 101520055]

約数ペア:

[(1, 101520055), (5, 20304011), (7, 14502865), (13, 7809235), (35, 2900573), (65, 1561847), (91, 1115605), (347, 292565), (455, 223121), (643, 157885), (1735, 58513), (2429, 41795), (3215, 31577), (4501, 22555), (4511, 22505), (8359, 12145)]