1260953015

素因数分解:

$5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{1051}}^1$

素因数の和:1212

約数の個数: 48

約数和(自身を含む): 1813311360

約数和(自身を除く): 552358345

約数列:

[1, 5, 7, 35, 49, 59, 83, 245, 295, 413, 415, 581, 1051, 2065, 2891, 2905, 4067, 4897, 5255, 7357, 14455, 20335, 24485, 34279, 36785, 51499, 62009, 87233, 171395, 239953, 257495, 310045, 434063, 436165, 610631, 1199765, 2170315, 3038441, 3053155, 4274417, 5146747, 15192205, 21372085, 25733735, 36027229, 180136145, 252190603, 1260953015]

約数ペア:

[(1, 1260953015), (5, 252190603), (7, 180136145), (35, 36027229), (49, 25733735), (59, 21372085), (83, 15192205), (245, 5146747), (295, 4274417), (413, 3053155), (415, 3038441), (581, 2170315), (1051, 1199765), (2065, 610631), (2891, 436165), (2905, 434063), (4067, 310045), (4897, 257495), (5255, 239953), (7357, 171395), (14455, 87233), (20335, 62009), (24485, 51499), (34279, 36785)]