17385885

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 34524672

約数和(自身を除く): 17138787

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 103, 121, 155, 165, 279, 309, 341, 363, 465, 495, 515, 605, 927, 1023, 1089, 1133, 1395, 1545, 1705, 1815, 3069, 3193, 3399, 3751, 4635, 5115, 5445, 5665, 9579, 10197, 11253, 12463, 15345, 15965, 16995, 18755, 28737, 33759, 35123, 37389, 47895, 50985, 56265, 62315, 105369, 112167, 143685, 168795, 175615, 186945, 316107, 386353, 526845, 560835, 1159059, 1580535, 1931765, 3477177, 5795295, 17385885]

約数ペア:

[(1, 17385885), (3, 5795295), (5, 3477177), (9, 1931765), (11, 1580535), (15, 1159059), (31, 560835), (33, 526845), (45, 386353), (55, 316107), (93, 186945), (99, 175615), (103, 168795), (121, 143685), (155, 112167), (165, 105369), (279, 62315), (309, 56265), (341, 50985), (363, 47895), (465, 37389), (495, 35123), (515, 33759), (605, 28737), (927, 18755), (1023, 16995), (1089, 15965), (1133, 15345), (1395, 12463), (1545, 11253), (1705, 10197), (1815, 9579), (3069, 5665), (3193, 5445), (3399, 5115), (3751, 4635)]