151631185755

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{12135349}}^1$

素因数の和:12135388

約数の個数: 48

約数和(自身を含む): 298820858400

約数和(自身を除く): 147189672645

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 245, 255, 357, 595, 735, 833, 1785, 2499, 4165, 12495, 12135349, 36406047, 60676745, 84947443, 182030235, 206300933, 254842329, 424737215, 594632101, 618902799, 1031504665, 1274211645, 1444106531, 1783896303, 2973160505, 3094513995, 4332319593, 7220532655, 8919481515, 10108745717, 21661597965, 30326237151, 50543728585, 151631185755]

約数ペア:

[(1, 151631185755), (3, 50543728585), (5, 30326237151), (7, 21661597965), (15, 10108745717), (17, 8919481515), (21, 7220532655), (35, 4332319593), (49, 3094513995), (51, 2973160505), (85, 1783896303), (105, 1444106531), (119, 1274211645), (147, 1031504665), (245, 618902799), (255, 594632101), (357, 424737215), (595, 254842329), (735, 206300933), (833, 182030235), (1785, 84947443), (2499, 60676745), (4165, 36406047), (12495, 12135349)]