4285173815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{349}}^1$

素因数の和:624

約数の個数: 64

約数和(自身を含む): 5960908800

約数和(自身を除く): 1675734985

約数列:

[1, 5, 13, 23, 43, 65, 115, 191, 215, 299, 349, 559, 955, 989, 1495, 1745, 2483, 2795, 4393, 4537, 4945, 8027, 8213, 12415, 12857, 15007, 21965, 22685, 40135, 41065, 57109, 64285, 66659, 75035, 104351, 106769, 188899, 195091, 285545, 333295, 345161, 521755, 533845, 866567, 944495, 975455, 1533157, 1725805, 2455687, 2866337, 4332835, 4487093, 7665785, 12278435, 14331685, 19931041, 22435465, 37262381, 65925751, 99655205, 186311905, 329628755, 857034763, 4285173815]

約数ペア:

[(1, 4285173815), (5, 857034763), (13, 329628755), (23, 186311905), (43, 99655205), (65, 65925751), (115, 37262381), (191, 22435465), (215, 19931041), (299, 14331685), (349, 12278435), (559, 7665785), (955, 4487093), (989, 4332835), (1495, 2866337), (1745, 2455687), (2483, 1725805), (2795, 1533157), (4393, 975455), (4537, 944495), (4945, 866567), (8027, 533845), (8213, 521755), (12415, 345161), (12857, 333295), (15007, 285545), (21965, 195091), (22685, 188899), (40135, 106769), (41065, 104351), (57109, 75035), (64285, 66659)]