2745450645

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{593}}^1\times {\mathrm{6299}}^1$

素因数の和:6914

約数の個数: 48

約数和(自身を含む): 5119329600

約数和(自身を除く): 2373878955

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 593, 735, 1779, 2965, 4151, 6299, 8895, 12453, 18897, 20755, 29057, 31495, 44093, 62265, 87171, 94485, 132279, 145285, 220465, 308651, 435855, 661395, 925953, 1543255, 3735307, 4629765, 11205921, 18676535, 26147149, 56029605, 78441447, 130735745, 183030043, 392207235, 549090129, 915150215, 2745450645]

約数ペア:

[(1, 2745450645), (3, 915150215), (5, 549090129), (7, 392207235), (15, 183030043), (21, 130735745), (35, 78441447), (49, 56029605), (105, 26147149), (147, 18676535), (245, 11205921), (593, 4629765), (735, 3735307), (1779, 1543255), (2965, 925953), (4151, 661395), (6299, 435855), (8895, 308651), (12453, 220465), (18897, 145285), (20755, 132279), (29057, 94485), (31495, 87171), (44093, 62265)]