7188191625

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{971}}^1\times {\mathrm{1039}}^1$

素因数の和:2047

約数の個数: 64

約数和(自身を含む): 12615782400

約数和(自身を除く): 5427590775

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 285, 375, 475, 971, 1039, 1425, 2375, 2913, 3117, 4855, 5195, 7125, 14565, 15585, 18449, 19741, 24275, 25975, 55347, 59223, 72825, 77925, 92245, 98705, 121375, 129875, 276735, 296115, 364125, 389625, 461225, 493525, 1008869, 1383675, 1480575, 2306125, 2467625, 3026607, 5044345, 6918375, 7402875, 15133035, 19168511, 25221725, 57505533, 75665175, 95842555, 126108625, 287527665, 378325875, 479212775, 1437638325, 2396063875, 7188191625]

約数ペア:

[(1, 7188191625), (3, 2396063875), (5, 1437638325), (15, 479212775), (19, 378325875), (25, 287527665), (57, 126108625), (75, 95842555), (95, 75665175), (125, 57505533), (285, 25221725), (375, 19168511), (475, 15133035), (971, 7402875), (1039, 6918375), (1425, 5044345), (2375, 3026607), (2913, 2467625), (3117, 2306125), (4855, 1480575), (5195, 1383675), (7125, 1008869), (14565, 493525), (15585, 461225), (18449, 389625), (19741, 364125), (24275, 296115), (25975, 276735), (55347, 129875), (59223, 121375), (72825, 98705), (77925, 92245)]