64562985

素因数分解:

$3^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{1931}}^1$

素因数の和:2685

約数の個数: 24

約数和(自身を含む): 112117824

約数和(自身を除く): 47554839

約数列:

[1, 3, 5, 9, 15, 45, 743, 1931, 2229, 3715, 5793, 6687, 9655, 11145, 17379, 28965, 33435, 86895, 1434733, 4304199, 7173665, 12912597, 21520995, 64562985]

約数ペア:

[(1, 64562985), (3, 21520995), (5, 12912597), (9, 7173665), (15, 4304199), (45, 1434733), (743, 86895), (1931, 33435), (2229, 28965), (3715, 17379), (5793, 11145), (6687, 9655)]