19007796195

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1\times {\mathrm{12323}}^1$

素因数の和:12712

約数の個数: 48

約数和(自身を含む): 33313842432

約数和(自身を除く): 14306046237

約数列:

[1, 3, 5, 9, 15, 45, 151, 227, 453, 681, 755, 1135, 1359, 2043, 2265, 3405, 6795, 10215, 12323, 34277, 36969, 61615, 102831, 110907, 171385, 184845, 308493, 514155, 554535, 1542465, 1860773, 2797321, 5582319, 8391963, 9303865, 13986605, 16746957, 25175889, 27911595, 41959815, 83734785, 125879445, 422395471, 1267186413, 2111977355, 3801559239, 6335932065, 19007796195]

約数ペア:

[(1, 19007796195), (3, 6335932065), (5, 3801559239), (9, 2111977355), (15, 1267186413), (45, 422395471), (151, 125879445), (227, 83734785), (453, 41959815), (681, 27911595), (755, 25175889), (1135, 16746957), (1359, 13986605), (2043, 9303865), (2265, 8391963), (3405, 5582319), (6795, 2797321), (10215, 1860773), (12323, 1542465), (34277, 554535), (36969, 514155), (61615, 308493), (102831, 184845), (110907, 171385)]