86702355

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 154346400

約数和(自身を除く): 67644045

約数列:

[1, 3, 5, 9, 15, 45, 67, 149, 193, 201, 335, 447, 579, 603, 745, 965, 1005, 1341, 1737, 2235, 2895, 3015, 6705, 8685, 9983, 12931, 28757, 29949, 38793, 49915, 64655, 86271, 89847, 116379, 143785, 149745, 193965, 258813, 431355, 449235, 581895, 1294065, 1926719, 5780157, 9633595, 17340471, 28900785, 86702355]

約数ペア:

[(1, 86702355), (3, 28900785), (5, 17340471), (9, 9633595), (15, 5780157), (45, 1926719), (67, 1294065), (149, 581895), (193, 449235), (201, 431355), (335, 258813), (447, 193965), (579, 149745), (603, 143785), (745, 116379), (965, 89847), (1005, 86271), (1341, 64655), (1737, 49915), (2235, 38793), (2895, 29949), (3015, 28757), (6705, 12931), (8685, 9983)]