13363155

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 25474176

約数和(自身を除く): 12111021

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 53, 65, 117, 159, 195, 265, 431, 477, 585, 689, 795, 1293, 2067, 2155, 2385, 3445, 3879, 5603, 6201, 6465, 10335, 16809, 19395, 22843, 28015, 31005, 50427, 68529, 84045, 114215, 205587, 252135, 296959, 342645, 890877, 1027935, 1484795, 2672631, 4454385, 13363155]

約数ペア:

[(1, 13363155), (3, 4454385), (5, 2672631), (9, 1484795), (13, 1027935), (15, 890877), (39, 342645), (45, 296959), (53, 252135), (65, 205587), (117, 114215), (159, 84045), (195, 68529), (265, 50427), (431, 31005), (477, 28015), (585, 22843), (689, 19395), (795, 16809), (1293, 10335), (2067, 6465), (2155, 6201), (2385, 5603), (3445, 3879)]