72467395

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14479}}^1$

素因数の和:14515

約数の個数: 32

約数和(自身を含む): 116766720

約数和(自身を除く): 44299325

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 14479, 72395, 101353, 159269, 188227, 506765, 796345, 941135, 1114883, 1317589, 2070497, 5574415, 6587945, 10352485, 14493479, 72467395]

約数ペア:

[(1, 72467395), (5, 14493479), (7, 10352485), (11, 6587945), (13, 5574415), (35, 2070497), (55, 1317589), (65, 1114883), (77, 941135), (91, 796345), (143, 506765), (385, 188227), (455, 159269), (715, 101353), (1001, 72395), (5005, 14479)]