156944376075

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2281}}^1\times {\mathrm{39887}}^1$

素因数の和:42204

約数の個数: 48

約数和(自身を含む): 270888662016

約数和(自身を除く): 113944285941

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 2281, 6843, 11405, 34215, 39887, 52463, 57025, 119661, 157389, 171075, 199435, 262315, 598305, 786945, 917401, 997175, 1311575, 2752203, 2991525, 3934725, 4587005, 13761015, 22935025, 68805075, 90982247, 272946741, 454911235, 1364733705, 2092591681, 2274556175, 6277775043, 6823668525, 10462958405, 31388875215, 52314792025, 156944376075]

約数ペア:

[(1, 156944376075), (3, 52314792025), (5, 31388875215), (15, 10462958405), (23, 6823668525), (25, 6277775043), (69, 2274556175), (75, 2092591681), (115, 1364733705), (345, 454911235), (575, 272946741), (1725, 90982247), (2281, 68805075), (6843, 22935025), (11405, 13761015), (34215, 4587005), (39887, 3934725), (52463, 2991525), (57025, 2752203), (119661, 1311575), (157389, 997175), (171075, 917401), (199435, 786945), (262315, 598305)]