88340385

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{457}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 165407616

約数和(自身を除く): 77067231

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 263, 457, 735, 789, 1315, 1371, 1841, 2285, 3199, 3945, 5523, 6855, 9205, 9597, 12887, 15995, 22393, 27615, 38661, 47985, 64435, 67179, 111965, 120191, 193305, 335895, 360573, 600955, 841337, 1802865, 2524011, 4206685, 5889359, 12620055, 17668077, 29446795, 88340385]

約数ペア:

[(1, 88340385), (3, 29446795), (5, 17668077), (7, 12620055), (15, 5889359), (21, 4206685), (35, 2524011), (49, 1802865), (105, 841337), (147, 600955), (245, 360573), (263, 335895), (457, 193305), (735, 120191), (789, 111965), (1315, 67179), (1371, 64435), (1841, 47985), (2285, 38661), (3199, 27615), (3945, 22393), (5523, 15995), (6855, 12887), (9205, 9597)]