65301005

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 105062400

約数和(自身を除く): 39761395

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 79, 95, 113, 133, 209, 385, 395, 553, 565, 665, 791, 869, 1045, 1243, 1463, 1501, 2147, 2765, 3955, 4345, 6083, 6215, 7315, 7505, 8701, 8927, 10507, 10735, 15029, 16511, 23617, 30415, 43505, 44635, 52535, 62489, 75145, 82555, 98197, 115577, 118085, 165319, 169613, 312445, 490985, 577885, 687379, 826595, 848065, 1187291, 1865743, 3436895, 5936455, 9328715, 13060201, 65301005]

約数ペア:

[(1, 65301005), (5, 13060201), (7, 9328715), (11, 5936455), (19, 3436895), (35, 1865743), (55, 1187291), (77, 848065), (79, 826595), (95, 687379), (113, 577885), (133, 490985), (209, 312445), (385, 169613), (395, 165319), (553, 118085), (565, 115577), (665, 98197), (791, 82555), (869, 75145), (1045, 62489), (1243, 52535), (1463, 44635), (1501, 43505), (2147, 30415), (2765, 23617), (3955, 16511), (4345, 15029), (6083, 10735), (6215, 10507), (7315, 8927), (7505, 8701)]