210558645

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5827}}^1$

素因数の和:5922

約数の個数: 48

約数和(自身を含む): 403670592

約数和(自身を除く): 193111947

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 73, 99, 165, 219, 365, 495, 657, 803, 1095, 2409, 3285, 4015, 5827, 7227, 12045, 17481, 29135, 36135, 52443, 64097, 87405, 192291, 262215, 320485, 425371, 576873, 961455, 1276113, 2126855, 2884365, 3828339, 4679081, 6380565, 14037243, 19141695, 23395405, 42111729, 70186215, 210558645]

約数ペア:

[(1, 210558645), (3, 70186215), (5, 42111729), (9, 23395405), (11, 19141695), (15, 14037243), (33, 6380565), (45, 4679081), (55, 3828339), (73, 2884365), (99, 2126855), (165, 1276113), (219, 961455), (365, 576873), (495, 425371), (657, 320485), (803, 262215), (1095, 192291), (2409, 87405), (3285, 64097), (4015, 52443), (5827, 36135), (7227, 29135), (12045, 17481)]