1900202016465

素因数分解:

$3^2\times 5^1\times {\mathrm{2161}}^1\times {\mathrm{19540357}}^1$

素因数の和:19542529

約数の個数: 24

約数和(自身を含む): 3295207811688

約数和(自身を除く): 1395005795223

約数列:

[1, 3, 5, 9, 15, 45, 2161, 6483, 10805, 19449, 32415, 97245, 19540357, 58621071, 97701785, 175863213, 293105355, 879316065, 42226711477, 126680134431, 211133557385, 380040403293, 633400672155, 1900202016465]

約数ペア:

[(1, 1900202016465), (3, 633400672155), (5, 380040403293), (9, 211133557385), (15, 126680134431), (45, 42226711477), (2161, 879316065), (6483, 293105355), (10805, 175863213), (19449, 97701785), (32415, 58621071), (97245, 19540357)]