73075905

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{11047}}^1$

素因数の和:11075

約数の個数: 48

約数和(自身を含む): 151136640

約数和(自身を除く): 78060735

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 6615, 11047, 33141, 55235, 77329, 99423, 165705, 231987, 298269, 386645, 497115, 541303, 695961, 1159935, 1491345, 1623909, 2087883, 2706515, 3479805, 4871727, 8119545, 10439415, 14615181, 24358635, 73075905]

約数ペア:

[(1, 73075905), (3, 24358635), (5, 14615181), (7, 10439415), (9, 8119545), (15, 4871727), (21, 3479805), (27, 2706515), (35, 2087883), (45, 1623909), (49, 1491345), (63, 1159935), (105, 695961), (135, 541303), (147, 497115), (189, 386645), (245, 298269), (315, 231987), (441, 165705), (735, 99423), (945, 77329), (1323, 55235), (2205, 33141), (6615, 11047)]