90041175

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{8167}}^1$

素因数の和:8197

約数の個数: 54

約数和(自身を含む): 187627128

約数和(自身を除く): 97585953

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 63, 75, 105, 147, 175, 225, 245, 315, 441, 525, 735, 1225, 1575, 2205, 3675, 8167, 11025, 24501, 40835, 57169, 73503, 122505, 171507, 204175, 285845, 367515, 400183, 514521, 612525, 857535, 1200549, 1429225, 1837575, 2000915, 2572605, 3601647, 4287675, 6002745, 10004575, 12863025, 18008235, 30013725, 90041175]

約数ペア:

[(1, 90041175), (3, 30013725), (5, 18008235), (7, 12863025), (9, 10004575), (15, 6002745), (21, 4287675), (25, 3601647), (35, 2572605), (45, 2000915), (49, 1837575), (63, 1429225), (75, 1200549), (105, 857535), (147, 612525), (175, 514521), (225, 400183), (245, 367515), (315, 285845), (441, 204175), (525, 171507), (735, 122505), (1225, 73503), (1575, 57169), (2205, 40835), (3675, 24501), (8167, 11025)]