224940525

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3671}}^1$

素因数の和:3746

約数の個数: 48

約数和(自身を含む): 400688640

約数和(自身を除く): 175748115

約数列:

[1, 3, 5, 15, 19, 25, 43, 57, 75, 95, 129, 215, 285, 475, 645, 817, 1075, 1425, 2451, 3225, 3671, 4085, 11013, 12255, 18355, 20425, 55065, 61275, 69749, 91775, 157853, 209247, 275325, 348745, 473559, 789265, 1046235, 1743725, 2367795, 2999207, 3946325, 5231175, 8997621, 11838975, 14996035, 44988105, 74980175, 224940525]

約数ペア:

[(1, 224940525), (3, 74980175), (5, 44988105), (15, 14996035), (19, 11838975), (25, 8997621), (43, 5231175), (57, 3946325), (75, 2999207), (95, 2367795), (129, 1743725), (215, 1046235), (285, 789265), (475, 473559), (645, 348745), (817, 275325), (1075, 209247), (1425, 157853), (2451, 91775), (3225, 69749), (3671, 61275), (4085, 55065), (11013, 20425), (12255, 18355)]