88502765

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 124987536

約数和(自身を除く): 36484771

約数列:

[1, 5, 13, 17, 61, 65, 85, 101, 169, 221, 305, 505, 793, 845, 1037, 1105, 1313, 1717, 2873, 3965, 5185, 6161, 6565, 8585, 10309, 13481, 14365, 17069, 22321, 30805, 51545, 67405, 80093, 85345, 104737, 111605, 175253, 290173, 400465, 523685, 876265, 1041209, 1361581, 1450865, 5206045, 6807905, 17700553, 88502765]

約数ペア:

[(1, 88502765), (5, 17700553), (13, 6807905), (17, 5206045), (61, 1450865), (65, 1361581), (85, 1041209), (101, 876265), (169, 523685), (221, 400465), (305, 290173), (505, 175253), (793, 111605), (845, 104737), (1037, 85345), (1105, 80093), (1313, 67405), (1717, 51545), (2873, 30805), (3965, 22321), (5185, 17069), (6161, 14365), (6565, 13481), (8585, 10309)]