127483825

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1667}}^1$

素因数の和:1726

約数の個数: 48

約数和(自身を含む): 198558720

約数和(自身を除く): 71074895

約数列:

[1, 5, 7, 19, 23, 25, 35, 95, 115, 133, 161, 175, 437, 475, 575, 665, 805, 1667, 2185, 3059, 3325, 4025, 8335, 10925, 11669, 15295, 31673, 38341, 41675, 58345, 76475, 158365, 191705, 221711, 268387, 291725, 728479, 791825, 958525, 1108555, 1341935, 3642395, 5099353, 5542775, 6709675, 18211975, 25496765, 127483825]

約数ペア:

[(1, 127483825), (5, 25496765), (7, 18211975), (19, 6709675), (23, 5542775), (25, 5099353), (35, 3642395), (95, 1341935), (115, 1108555), (133, 958525), (161, 791825), (175, 728479), (437, 291725), (475, 268387), (575, 221711), (665, 191705), (805, 158365), (1667, 76475), (2185, 58345), (3059, 41675), (3325, 38341), (4025, 31673), (8335, 15295), (10925, 11669)]