11218508715

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1\times {\mathrm{19471}}^1$

素因数の和:20091

約数の個数: 32

約数和(自身を含む): 18237007872

約数和(自身を除く): 7018499157

約数列:

[1, 3, 5, 15, 71, 213, 355, 541, 1065, 1623, 2705, 8115, 19471, 38411, 58413, 97355, 115233, 192055, 292065, 576165, 1382441, 4147323, 6912205, 10533811, 20736615, 31601433, 52669055, 158007165, 747900581, 2243701743, 3739502905, 11218508715]

約数ペア:

[(1, 11218508715), (3, 3739502905), (5, 2243701743), (15, 747900581), (71, 158007165), (213, 52669055), (355, 31601433), (541, 20736615), (1065, 10533811), (1623, 6912205), (2705, 4147323), (8115, 1382441), (19471, 576165), (38411, 292065), (58413, 192055), (97355, 115233)]