39597165

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 73322496

約数和(自身を除く): 33725331

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 191, 255, 271, 573, 765, 813, 955, 1355, 1719, 2439, 2865, 3247, 4065, 4607, 8595, 9741, 12195, 13821, 16235, 23035, 29223, 41463, 48705, 51761, 69105, 146115, 155283, 207315, 258805, 465849, 776415, 879937, 2329245, 2639811, 4399685, 7919433, 13199055, 39597165]

約数ペア:

[(1, 39597165), (3, 13199055), (5, 7919433), (9, 4399685), (15, 2639811), (17, 2329245), (45, 879937), (51, 776415), (85, 465849), (153, 258805), (191, 207315), (255, 155283), (271, 146115), (573, 69105), (765, 51761), (813, 48705), (955, 41463), (1355, 29223), (1719, 23035), (2439, 16235), (2865, 13821), (3247, 12195), (4065, 9741), (4607, 8595)]