43200315

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 80028000

約数和(自身を除く): 36827685

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 149, 153, 255, 379, 447, 745, 765, 1137, 1341, 1895, 2235, 2533, 3411, 5685, 6443, 6705, 7599, 12665, 17055, 19329, 22797, 32215, 37995, 56471, 57987, 96645, 113985, 169413, 282355, 289935, 508239, 847065, 960007, 2541195, 2880021, 4800035, 8640063, 14400105, 43200315]

約数ペア:

[(1, 43200315), (3, 14400105), (5, 8640063), (9, 4800035), (15, 2880021), (17, 2541195), (45, 960007), (51, 847065), (85, 508239), (149, 289935), (153, 282355), (255, 169413), (379, 113985), (447, 96645), (745, 57987), (765, 56471), (1137, 37995), (1341, 32215), (1895, 22797), (2235, 19329), (2533, 17055), (3411, 12665), (5685, 7599), (6443, 6705)]