4287645

素因数分解:

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

素因数の和:793

約数の個数: 24

約数和(自身を含む): 7492992

約数和(自身を除く): 3205347

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 631, 755, 1359, 1893, 2265, 3155, 5679, 6795, 9465, 28395, 95281, 285843, 476405, 857529, 1429215, 4287645]

約数ペア:

[(1, 4287645), (3, 1429215), (5, 857529), (9, 476405), (15, 285843), (45, 95281), (151, 28395), (453, 9465), (631, 6795), (755, 5679), (1359, 3155), (1893, 2265)]