77333025

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1913}}^1$

素因数の和:1951

約数の個数: 72

約数和(自身を含む): 162337824

約数和(自身を除く): 85004799

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 49, 55, 75, 77, 105, 147, 165, 175, 231, 245, 275, 385, 525, 539, 735, 825, 1155, 1225, 1617, 1913, 1925, 2695, 3675, 5739, 5775, 8085, 9565, 13391, 13475, 21043, 28695, 40173, 40425, 47825, 63129, 66955, 93737, 105215, 143475, 147301, 200865, 281211, 315645, 334775, 441903, 468685, 526075, 736505, 1004325, 1031107, 1406055, 1578225, 2209515, 2343425, 3093321, 3682525, 5155535, 7030275, 11047575, 15466605, 25777675, 77333025]

約数ペア:

[(1, 77333025), (3, 25777675), (5, 15466605), (7, 11047575), (11, 7030275), (15, 5155535), (21, 3682525), (25, 3093321), (33, 2343425), (35, 2209515), (49, 1578225), (55, 1406055), (75, 1031107), (77, 1004325), (105, 736505), (147, 526075), (165, 468685), (175, 441903), (231, 334775), (245, 315645), (275, 281211), (385, 200865), (525, 147301), (539, 143475), (735, 105215), (825, 93737), (1155, 66955), (1225, 63129), (1617, 47825), (1913, 40425), (1925, 40173), (2695, 28695), (3675, 21043), (5739, 13475), (5775, 13391), (8085, 9565)]