1497696005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 2107062720

約数和(自身を除く): 609366715

約数列:

[1, 5, 13, 17, 65, 85, 89, 97, 157, 221, 445, 485, 785, 1105, 1157, 1261, 1513, 1649, 2041, 2669, 5785, 6305, 7565, 8245, 8633, 10205, 13345, 13973, 15229, 19669, 21437, 34697, 43165, 69865, 76145, 98345, 107185, 112229, 146761, 173485, 181649, 197977, 237541, 258893, 561145, 733805, 908245, 989885, 1187705, 1294465, 1355381, 1907893, 3088033, 3365609, 6776905, 9539465, 15440165, 16828045, 17619953, 23041477, 88099765, 115207385, 299539201, 1497696005]

約数ペア:

[(1, 1497696005), (5, 299539201), (13, 115207385), (17, 88099765), (65, 23041477), (85, 17619953), (89, 16828045), (97, 15440165), (157, 9539465), (221, 6776905), (445, 3365609), (485, 3088033), (785, 1907893), (1105, 1355381), (1157, 1294465), (1261, 1187705), (1513, 989885), (1649, 908245), (2041, 733805), (2669, 561145), (5785, 258893), (6305, 237541), (7565, 197977), (8245, 181649), (8633, 173485), (10205, 146761), (13345, 112229), (13973, 107185), (15229, 98345), (19669, 76145), (21437, 69865), (34697, 43165)]