22301955

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{569}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 42325920

約数和(自身を除く): 20023965

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 67, 117, 195, 201, 335, 569, 585, 603, 871, 1005, 1707, 2613, 2845, 3015, 4355, 5121, 7397, 7839, 8535, 13065, 22191, 25605, 36985, 38123, 39195, 66573, 110955, 114369, 190615, 332865, 343107, 495599, 571845, 1486797, 1715535, 2477995, 4460391, 7433985, 22301955]

約数ペア:

[(1, 22301955), (3, 7433985), (5, 4460391), (9, 2477995), (13, 1715535), (15, 1486797), (39, 571845), (45, 495599), (65, 343107), (67, 332865), (117, 190615), (195, 114369), (201, 110955), (335, 66573), (569, 39195), (585, 38123), (603, 36985), (871, 25605), (1005, 22191), (1707, 13065), (2613, 8535), (2845, 7839), (3015, 7397), (4355, 5121)]