55739385

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{631}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 104901888

約数和(自身を除く): 49162503

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 151, 195, 453, 585, 631, 755, 1359, 1893, 1963, 2265, 3155, 5679, 5889, 6795, 8203, 9465, 9815, 17667, 24609, 28395, 29445, 41015, 73827, 88335, 95281, 123045, 285843, 369135, 476405, 857529, 1238653, 1429215, 3715959, 4287645, 6193265, 11147877, 18579795, 55739385]

約数ペア:

[(1, 55739385), (3, 18579795), (5, 11147877), (9, 6193265), (13, 4287645), (15, 3715959), (39, 1429215), (45, 1238653), (65, 857529), (117, 476405), (151, 369135), (195, 285843), (453, 123045), (585, 95281), (631, 88335), (755, 73827), (1359, 41015), (1893, 29445), (1963, 28395), (2265, 24609), (3155, 17667), (5679, 9815), (5889, 9465), (6795, 8203)]