3218565

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 6238080

約数和(自身を除く): 3019515

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 151, 203, 245, 435, 453, 609, 735, 755, 1015, 1057, 1421, 2265, 3045, 3171, 4263, 4379, 5285, 7105, 7399, 13137, 15855, 21315, 21895, 22197, 30653, 36995, 65685, 91959, 110985, 153265, 214571, 459795, 643713, 1072855, 3218565]

約数ペア:

[(1, 3218565), (3, 1072855), (5, 643713), (7, 459795), (15, 214571), (21, 153265), (29, 110985), (35, 91959), (49, 65685), (87, 36995), (105, 30653), (145, 22197), (147, 21895), (151, 21315), (203, 15855), (245, 13137), (435, 7399), (453, 7105), (609, 5285), (735, 4379), (755, 4263), (1015, 3171), (1057, 3045), (1421, 2265)]