67164525

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{5237}}^1$

素因数の和:5275

約数の個数: 48

約数和(自身を含む): 129902400

約数和(自身を除く): 62737875

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 95, 135, 171, 225, 285, 475, 513, 675, 855, 1425, 2565, 4275, 5237, 12825, 15711, 26185, 47133, 78555, 99503, 130925, 141399, 235665, 298509, 392775, 497515, 706995, 895527, 1178325, 1492545, 2487575, 2686581, 3534975, 4477635, 7462725, 13432905, 22388175, 67164525]

約数ペア:

[(1, 67164525), (3, 22388175), (5, 13432905), (9, 7462725), (15, 4477635), (19, 3534975), (25, 2686581), (27, 2487575), (45, 1492545), (57, 1178325), (75, 895527), (95, 706995), (135, 497515), (171, 392775), (225, 298509), (285, 235665), (475, 141399), (513, 130925), (675, 99503), (855, 78555), (1425, 47133), (2565, 26185), (4275, 15711), (5237, 12825)]