63440055

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{28771}}^1$

素因数の和:28796

約数の個数: 36

約数和(自身を含む): 127920312

約数和(自身を除く): 64480257

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 28771, 86313, 143855, 201397, 258939, 431565, 604191, 1006985, 1294695, 1409779, 1812573, 3020955, 4229337, 7048895, 9062865, 12688011, 21146685, 63440055]

約数ペア:

[(1, 63440055), (3, 21146685), (5, 12688011), (7, 9062865), (9, 7048895), (15, 4229337), (21, 3020955), (35, 1812573), (45, 1409779), (49, 1294695), (63, 1006985), (105, 604191), (147, 431565), (245, 258939), (315, 201397), (441, 143855), (735, 86313), (2205, 28771)]