17552925

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:399

約数の個数: 72

約数和(自身を含む): 35950824

約数和(自身を除く): 18397899

約数列:

[1, 3, 5, 9, 13, 15, 17, 25, 39, 45, 51, 65, 75, 85, 117, 153, 195, 221, 225, 255, 325, 353, 425, 585, 663, 765, 975, 1059, 1105, 1275, 1765, 1989, 2925, 3177, 3315, 3825, 4589, 5295, 5525, 6001, 8825, 9945, 13767, 15885, 16575, 18003, 22945, 26475, 30005, 41301, 49725, 54009, 68835, 78013, 79425, 90015, 114725, 150025, 206505, 234039, 270045, 344175, 390065, 450075, 702117, 1032525, 1170195, 1350225, 1950325, 3510585, 5850975, 17552925]

約数ペア:

[(1, 17552925), (3, 5850975), (5, 3510585), (9, 1950325), (13, 1350225), (15, 1170195), (17, 1032525), (25, 702117), (39, 450075), (45, 390065), (51, 344175), (65, 270045), (75, 234039), (85, 206505), (117, 150025), (153, 114725), (195, 90015), (221, 79425), (225, 78013), (255, 68835), (325, 54009), (353, 49725), (425, 41301), (585, 30005), (663, 26475), (765, 22945), (975, 18003), (1059, 16575), (1105, 15885), (1275, 13767), (1765, 9945), (1989, 8825), (2925, 6001), (3177, 5525), (3315, 5295), (3825, 4589)]