64535805

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6733}}^1$

素因数の和:6818

約数の個数: 32

約数和(自身を含む): 116363520

約数和(自身を除く): 51827715

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1917, 3195, 6733, 9585, 20199, 33665, 60597, 100995, 181791, 302985, 478043, 908955, 1434129, 2390215, 4302387, 7170645, 12907161, 21511935, 64535805]

約数ペア:

[(1, 64535805), (3, 21511935), (5, 12907161), (9, 7170645), (15, 4302387), (27, 2390215), (45, 1434129), (71, 908955), (135, 478043), (213, 302985), (355, 181791), (639, 100995), (1065, 60597), (1917, 33665), (3195, 20199), (6733, 9585)]