291216079055

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{1447}}^1\times {\mathrm{2203}}^1$

素因数の和:3828

約数の個数: 48

約数和(自身を含む): 387103084032

約数和(自身を除く): 95887004977

約数列:

[1, 5, 11, 55, 121, 151, 605, 755, 1447, 1661, 2203, 7235, 8305, 11015, 15917, 18271, 24233, 79585, 91355, 121165, 175087, 218497, 266563, 332653, 875435, 1092485, 1332815, 1663265, 2403467, 3187741, 3659183, 12017335, 15938705, 18295915, 26438137, 35065151, 40251013, 132190685, 175325755, 201255065, 385716661, 481348891, 1928583305, 2406744455, 5294837801, 26474189005, 58243215811, 291216079055]

約数ペア:

[(1, 291216079055), (5, 58243215811), (11, 26474189005), (55, 5294837801), (121, 2406744455), (151, 1928583305), (605, 481348891), (755, 385716661), (1447, 201255065), (1661, 175325755), (2203, 132190685), (7235, 40251013), (8305, 35065151), (11015, 26438137), (15917, 18295915), (18271, 15938705), (24233, 12017335), (79585, 3659183), (91355, 3187741), (121165, 2403467), (175087, 1663265), (218497, 1332815), (266563, 1092485), (332653, 875435)]