207323725

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2711}}^1$

素因数の和:2770

約数の個数: 48

約数和(自身を含む): 322836480

約数和(自身を除く): 115512755

約数列:

[1, 5, 7, 19, 23, 25, 35, 95, 115, 133, 161, 175, 437, 475, 575, 665, 805, 2185, 2711, 3059, 3325, 4025, 10925, 13555, 15295, 18977, 51509, 62353, 67775, 76475, 94885, 257545, 311765, 360563, 436471, 474425, 1184707, 1287725, 1558825, 1802815, 2182355, 5923535, 8292949, 9014075, 10911775, 29617675, 41464745, 207323725]

約数ペア:

[(1, 207323725), (5, 41464745), (7, 29617675), (19, 10911775), (23, 9014075), (25, 8292949), (35, 5923535), (95, 2182355), (115, 1802815), (133, 1558825), (161, 1287725), (175, 1184707), (437, 474425), (475, 436471), (575, 360563), (665, 311765), (805, 257545), (2185, 94885), (2711, 76475), (3059, 67775), (3325, 62353), (4025, 51509), (10925, 18977), (13555, 15295)]