2269992025

素因数分解:

$5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1\times {\mathrm{601}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 3267790848

約数和(自身を除く): 997798823

約数列:

[1, 5, 7, 25, 35, 113, 175, 191, 565, 601, 791, 955, 1337, 2825, 3005, 3955, 4207, 4775, 6685, 15025, 19775, 21035, 21583, 33425, 67913, 105175, 107915, 114791, 151081, 339565, 475391, 539575, 573955, 755405, 803537, 1697825, 2376955, 2869775, 3777025, 4017685, 11884775, 12971383, 20088425, 64856915, 90799681, 324284575, 453998405, 2269992025]

約数ペア:

[(1, 2269992025), (5, 453998405), (7, 324284575), (25, 90799681), (35, 64856915), (113, 20088425), (175, 12971383), (191, 11884775), (565, 4017685), (601, 3777025), (791, 2869775), (955, 2376955), (1337, 1697825), (2825, 803537), (3005, 755405), (3955, 573955), (4207, 539575), (4775, 475391), (6685, 339565), (15025, 151081), (19775, 114791), (21035, 107915), (21583, 105175), (33425, 67913)]