23872035

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{971}}^1$

素因数の和:1139

約数の個数: 32

約数和(自身を含む): 41990400

約数和(自身を除く): 18118365

約数列:

[1, 3, 5, 11, 15, 33, 55, 149, 165, 447, 745, 971, 1639, 2235, 2913, 4855, 4917, 8195, 10681, 14565, 24585, 32043, 53405, 144679, 160215, 434037, 723395, 1591469, 2170185, 4774407, 7957345, 23872035]

約数ペア:

[(1, 23872035), (3, 7957345), (5, 4774407), (11, 2170185), (15, 1591469), (33, 723395), (55, 434037), (149, 160215), (165, 144679), (447, 53405), (745, 32043), (971, 24585), (1639, 14565), (2235, 10681), (2913, 8195), (4855, 4917)]