28298261775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{8233}}^1\times {\mathrm{6547}}^1$

素因数の和:14800

約数の個数: 48

約数和(自身を含む): 53484902144

約数和(自身を除く): 25186640369

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 6547, 8233, 19641, 24699, 32735, 41165, 45829, 57631, 98205, 123495, 137487, 163675, 172893, 205825, 229145, 288155, 491025, 617475, 687435, 864465, 1145725, 1440775, 3437175, 4322325, 53901451, 161704353, 269507255, 377310157, 808521765, 1131930471, 1347536275, 1886550785, 4042608825, 5659652355, 9432753925, 28298261775]

約数ペア:

[(1, 28298261775), (3, 9432753925), (5, 5659652355), (7, 4042608825), (15, 1886550785), (21, 1347536275), (25, 1131930471), (35, 808521765), (75, 377310157), (105, 269507255), (175, 161704353), (525, 53901451), (6547, 4322325), (8233, 3437175), (19641, 1440775), (24699, 1145725), (32735, 864465), (41165, 687435), (45829, 617475), (57631, 491025), (98205, 288155), (123495, 229145), (137487, 205825), (163675, 172893)]