963485965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 1360255680

約数和(自身を除く): 396769715

約数列:

[1, 5, 13, 17, 65, 85, 89, 97, 101, 221, 445, 485, 505, 1105, 1157, 1261, 1313, 1513, 1649, 1717, 5785, 6305, 6565, 7565, 8245, 8585, 8633, 8989, 9797, 19669, 21437, 22321, 43165, 44945, 48985, 98345, 107185, 111605, 112229, 116857, 127361, 146761, 152813, 166549, 561145, 584285, 636805, 733805, 764065, 832745, 871933, 1907893, 1986569, 2165137, 4359665, 9539465, 9932845, 10825685, 11335129, 14822861, 56675645, 74114305, 192697193, 963485965]

約数ペア:

[(1, 963485965), (5, 192697193), (13, 74114305), (17, 56675645), (65, 14822861), (85, 11335129), (89, 10825685), (97, 9932845), (101, 9539465), (221, 4359665), (445, 2165137), (485, 1986569), (505, 1907893), (1105, 871933), (1157, 832745), (1261, 764065), (1313, 733805), (1513, 636805), (1649, 584285), (1717, 561145), (5785, 166549), (6305, 152813), (6565, 146761), (7565, 127361), (8245, 116857), (8585, 112229), (8633, 111605), (8989, 107185), (9797, 98345), (19669, 48985), (21437, 44945), (22321, 43165)]