83844195

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2131}}^1$

素因数の和:2243

約数の個数: 32

約数和(自身を含む): 139586304

約数和(自身を除く): 55742109

約数列:

[1, 3, 5, 15, 43, 61, 129, 183, 215, 305, 645, 915, 2131, 2623, 6393, 7869, 10655, 13115, 31965, 39345, 91633, 129991, 274899, 389973, 458165, 649955, 1374495, 1949865, 5589613, 16768839, 27948065, 83844195]

約数ペア:

[(1, 83844195), (3, 27948065), (5, 16768839), (15, 5589613), (43, 1949865), (61, 1374495), (129, 649955), (183, 458165), (215, 389973), (305, 274899), (645, 129991), (915, 91633), (2131, 39345), (2623, 31965), (6393, 13115), (7869, 10655)]