45647525

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1031}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 73709568

約数和(自身を除く): 28062043

約数列:

[1, 5, 7, 11, 23, 25, 35, 55, 77, 115, 161, 175, 253, 275, 385, 575, 805, 1031, 1265, 1771, 1925, 4025, 5155, 6325, 7217, 8855, 11341, 23713, 25775, 36085, 44275, 56705, 79387, 118565, 165991, 180425, 260843, 283525, 396935, 592825, 829955, 1304215, 1825901, 1984675, 4149775, 6521075, 9129505, 45647525]

約数ペア:

[(1, 45647525), (5, 9129505), (7, 6521075), (11, 4149775), (23, 1984675), (25, 1825901), (35, 1304215), (55, 829955), (77, 592825), (115, 396935), (161, 283525), (175, 260843), (253, 180425), (275, 165991), (385, 118565), (575, 79387), (805, 56705), (1031, 44275), (1265, 36085), (1771, 25775), (1925, 23713), (4025, 11341), (5155, 8855), (6325, 7217)]