13068315

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 24766560

約数和(自身を除く): 11698245

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 89, 117, 195, 251, 267, 445, 585, 753, 801, 1157, 1255, 1335, 2259, 3263, 3471, 3765, 4005, 5785, 9789, 10413, 11295, 16315, 17355, 22339, 29367, 48945, 52065, 67017, 111695, 146835, 201051, 290407, 335085, 871221, 1005255, 1452035, 2613663, 4356105, 13068315]

約数ペア:

[(1, 13068315), (3, 4356105), (5, 2613663), (9, 1452035), (13, 1005255), (15, 871221), (39, 335085), (45, 290407), (65, 201051), (89, 146835), (117, 111695), (195, 67017), (251, 52065), (267, 48945), (445, 29367), (585, 22339), (753, 17355), (801, 16315), (1157, 11295), (1255, 10413), (1335, 9789), (2259, 5785), (3263, 4005), (3471, 3765)]