84503375

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 119840448

約数和(自身を除く): 35337073

約数列:

[1, 5, 11, 25, 37, 55, 121, 125, 151, 185, 275, 407, 605, 755, 925, 1375, 1661, 2035, 3025, 3775, 4477, 4625, 5587, 8305, 10175, 15125, 18271, 18875, 22385, 27935, 41525, 50875, 61457, 91355, 111925, 139675, 207625, 307285, 456775, 559625, 676027, 698375, 1536425, 2283875, 3380135, 7682125, 16900675, 84503375]

約数ペア:

[(1, 84503375), (5, 16900675), (11, 7682125), (25, 3380135), (37, 2283875), (55, 1536425), (121, 698375), (125, 676027), (151, 559625), (185, 456775), (275, 307285), (407, 207625), (605, 139675), (755, 111925), (925, 91355), (1375, 61457), (1661, 50875), (2035, 41525), (3025, 27935), (3775, 22385), (4477, 18875), (4625, 18271), (5587, 15125), (8305, 10175)]