4490349325

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{11161}}^1$

素因数の和:11219

約数の個数: 72

約数和(自身を含む): 7363348160

約数和(自身を除く): 2872998835

約数列:

[1, 5, 7, 11, 19, 25, 35, 55, 77, 95, 121, 133, 175, 209, 275, 385, 475, 605, 665, 847, 1045, 1463, 1925, 2299, 3025, 3325, 4235, 5225, 7315, 11161, 11495, 16093, 21175, 36575, 55805, 57475, 78127, 80465, 122771, 212059, 279025, 390635, 402325, 613855, 859397, 1060295, 1350481, 1484413, 1953175, 2332649, 3069275, 4296985, 5301475, 6752405, 7422065, 9453367, 11663245, 16328543, 21484925, 25659139, 33762025, 37110325, 47266835, 58316225, 81642715, 128295695, 179613973, 236334175, 408213575, 641478475, 898069865, 4490349325]

約数ペア:

[(1, 4490349325), (5, 898069865), (7, 641478475), (11, 408213575), (19, 236334175), (25, 179613973), (35, 128295695), (55, 81642715), (77, 58316225), (95, 47266835), (121, 37110325), (133, 33762025), (175, 25659139), (209, 21484925), (275, 16328543), (385, 11663245), (475, 9453367), (605, 7422065), (665, 6752405), (847, 5301475), (1045, 4296985), (1463, 3069275), (1925, 2332649), (2299, 1953175), (3025, 1484413), (3325, 1350481), (4235, 1060295), (5225, 859397), (7315, 613855), (11161, 402325), (11495, 390635), (16093, 279025), (21175, 212059), (36575, 122771), (55805, 80465), (57475, 78127)]