15691101465

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1\times {\mathrm{3137}}^1$

素因数の和:3498

約数の個数: 64

約数和(自身を含む): 27405133056

約数和(自身を除く): 11714031591

約数列:

[1, 3, 5, 13, 15, 39, 65, 113, 195, 227, 339, 565, 681, 1135, 1469, 1695, 2951, 3137, 3405, 4407, 7345, 8853, 9411, 14755, 15685, 22035, 25651, 40781, 44265, 47055, 76953, 122343, 128255, 203905, 333463, 354481, 384765, 611715, 712099, 1000389, 1063443, 1667315, 1772405, 2136297, 3560495, 4608253, 5001945, 5317215, 9257287, 10681485, 13824759, 23041265, 27771861, 46286435, 69123795, 80467187, 138859305, 241401561, 402335935, 1046073431, 1207007805, 3138220293, 5230367155, 15691101465]

約数ペア:

[(1, 15691101465), (3, 5230367155), (5, 3138220293), (13, 1207007805), (15, 1046073431), (39, 402335935), (65, 241401561), (113, 138859305), (195, 80467187), (227, 69123795), (339, 46286435), (565, 27771861), (681, 23041265), (1135, 13824759), (1469, 10681485), (1695, 9257287), (2951, 5317215), (3137, 5001945), (3405, 4608253), (4407, 3560495), (7345, 2136297), (8853, 1772405), (9411, 1667315), (14755, 1063443), (15685, 1000389), (22035, 712099), (25651, 611715), (40781, 384765), (44265, 354481), (47055, 333463), (76953, 203905), (122343, 128255)]