17388614675

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{5903}}^1$

素因数の和:6092

約数の個数: 48

約数和(自身を含む): 23192801280

約数和(自身を除く): 5804186605

約数列:

[1, 5, 23, 25, 47, 109, 115, 235, 545, 575, 1081, 1175, 2507, 2725, 5123, 5405, 5903, 12535, 25615, 27025, 29515, 62675, 117829, 128075, 135769, 147575, 277441, 589145, 643427, 678845, 1387205, 2945725, 3217135, 3394225, 6381143, 6936025, 14798821, 16085675, 30241069, 31905715, 73994105, 151205345, 159528575, 369970525, 695544587, 756026725, 3477722935, 17388614675]

約数ペア:

[(1, 17388614675), (5, 3477722935), (23, 756026725), (25, 695544587), (47, 369970525), (109, 159528575), (115, 151205345), (235, 73994105), (545, 31905715), (575, 30241069), (1081, 16085675), (1175, 14798821), (2507, 6936025), (2725, 6381143), (5123, 3394225), (5405, 3217135), (5903, 2945725), (12535, 1387205), (25615, 678845), (27025, 643427), (29515, 589145), (62675, 277441), (117829, 147575), (128075, 135769)]