38148485

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 50889600

約数和(自身を除く): 12741115

約数列:

[1, 5, 19, 29, 61, 95, 145, 227, 305, 551, 1135, 1159, 1769, 2755, 4313, 5795, 6583, 8845, 13847, 21565, 32915, 33611, 69235, 125077, 168055, 263093, 401563, 625385, 1315465, 2007815, 7629697, 38148485]

約数ペア:

[(1, 38148485), (5, 7629697), (19, 2007815), (29, 1315465), (61, 625385), (95, 401563), (145, 263093), (227, 168055), (305, 125077), (551, 69235), (1135, 33611), (1159, 32915), (1769, 21565), (2755, 13847), (4313, 8845), (5795, 6583)]