74317425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10889}}^1$

素因数の和:10922

約数の個数: 48

約数和(自身を含む): 151240320

約数和(自身を除く): 76922895

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 2275, 6825, 10889, 32667, 54445, 76223, 141557, 163335, 228669, 272225, 381115, 424671, 707785, 816675, 990899, 1143345, 1905575, 2123355, 2972697, 3538925, 4954495, 5716725, 10616775, 14863485, 24772475, 74317425]

約数ペア:

[(1, 74317425), (3, 24772475), (5, 14863485), (7, 10616775), (13, 5716725), (15, 4954495), (21, 3538925), (25, 2972697), (35, 2123355), (39, 1905575), (65, 1143345), (75, 990899), (91, 816675), (105, 707785), (175, 424671), (195, 381115), (273, 272225), (325, 228669), (455, 163335), (525, 141557), (975, 76223), (1365, 54445), (2275, 32667), (6825, 10889)]