128524095

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1693}}^1$

素因数の和:1952

約数の個数: 48

約数和(自身を含む): 255807552

約数和(自身を除く): 127283457

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 241, 315, 723, 1205, 1687, 1693, 2169, 3615, 5061, 5079, 8435, 8465, 10845, 11851, 15183, 15237, 25305, 25395, 35553, 59255, 75915, 76185, 106659, 177765, 408013, 533295, 1224039, 2040065, 2856091, 3672117, 6120195, 8568273, 14280455, 18360585, 25704819, 42841365, 128524095]

約数ペア:

[(1, 128524095), (3, 42841365), (5, 25704819), (7, 18360585), (9, 14280455), (15, 8568273), (21, 6120195), (35, 3672117), (45, 2856091), (63, 2040065), (105, 1224039), (241, 533295), (315, 408013), (723, 177765), (1205, 106659), (1687, 76185), (1693, 75915), (2169, 59255), (3615, 35553), (5061, 25395), (5079, 25305), (8435, 15237), (8465, 15183), (10845, 11851)]