1900533635

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{379727}}^1$

素因数の和:379763

約数の個数: 32

約数和(自身を含む): 3062126592

約数和(自身を除く): 1161592957

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 379727, 1898635, 2658089, 4176997, 4936451, 13290445, 20884985, 24682255, 29238979, 34555157, 54300961, 146194895, 172775785, 271504805, 380106727, 1900533635]

約数ペア:

[(1, 1900533635), (5, 380106727), (7, 271504805), (11, 172775785), (13, 146194895), (35, 54300961), (55, 34555157), (65, 29238979), (77, 24682255), (91, 20884985), (143, 13290445), (385, 4936451), (455, 4176997), (715, 2658089), (1001, 1898635), (5005, 379727)]