3974775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 7689984

約数和(自身を除く): 3715209

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 67, 75, 105, 113, 175, 201, 335, 339, 469, 525, 565, 791, 1005, 1407, 1675, 1695, 2345, 2373, 2825, 3955, 5025, 7035, 7571, 8475, 11725, 11865, 19775, 22713, 35175, 37855, 52997, 59325, 113565, 158991, 189275, 264985, 567825, 794955, 1324925, 3974775]

約数ペア:

[(1, 3974775), (3, 1324925), (5, 794955), (7, 567825), (15, 264985), (21, 189275), (25, 158991), (35, 113565), (67, 59325), (75, 52997), (105, 37855), (113, 35175), (175, 22713), (201, 19775), (335, 11865), (339, 11725), (469, 8475), (525, 7571), (565, 7035), (791, 5025), (1005, 3955), (1407, 2825), (1675, 2373), (1695, 2345)]