961570395

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{300961}}^1$

素因数の和:301043

約数の個数: 24

約数和(自身を含む): 1690202592

約数和(自身を除く): 728632197

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 300961, 902883, 1504805, 2708649, 4514415, 13543245, 21368231, 64104693, 106841155, 192314079, 320523465, 961570395]

約数ペア:

[(1, 961570395), (3, 320523465), (5, 192314079), (9, 106841155), (15, 64104693), (45, 21368231), (71, 13543245), (213, 4514415), (355, 2708649), (639, 1504805), (1065, 902883), (3195, 300961)]