70503580225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{15971}}^1$

素因数の和:16075

約数の個数: 72

約数和(自身を含む): 102147712128

約数和(自身を除く): 31644131903

約数列:

[1, 5, 13, 17, 25, 47, 65, 85, 221, 235, 289, 325, 425, 611, 799, 1105, 1175, 1445, 3055, 3757, 3995, 5525, 7225, 10387, 13583, 15275, 15971, 18785, 19975, 51935, 67915, 79855, 93925, 176579, 207623, 259675, 271507, 339575, 399275, 750637, 882895, 1038115, 1357535, 3529591, 3753185, 4414475, 4615619, 5190575, 6787675, 9758281, 12760829, 17647955, 18765925, 23078095, 48791405, 60003047, 63804145, 88239775, 115390475, 165890777, 216934093, 243957025, 300015235, 319020725, 829453885, 1084670465, 1500076175, 2820143209, 4147269425, 5423352325, 14100716045, 70503580225]

約数ペア:

[(1, 70503580225), (5, 14100716045), (13, 5423352325), (17, 4147269425), (25, 2820143209), (47, 1500076175), (65, 1084670465), (85, 829453885), (221, 319020725), (235, 300015235), (289, 243957025), (325, 216934093), (425, 165890777), (611, 115390475), (799, 88239775), (1105, 63804145), (1175, 60003047), (1445, 48791405), (3055, 23078095), (3757, 18765925), (3995, 17647955), (5525, 12760829), (7225, 9758281), (10387, 6787675), (13583, 5190575), (15275, 4615619), (15971, 4414475), (18785, 3753185), (19975, 3529591), (51935, 1357535), (67915, 1038115), (79855, 882895), (93925, 750637), (176579, 399275), (207623, 339575), (259675, 271507)]