673335575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1973}}^1$

素因数の和:2084

約数の個数: 48

約数和(自身を含む): 978124896

約数和(自身を除く): 304789321

約数列:

[1, 5, 11, 17, 25, 55, 73, 85, 187, 275, 365, 425, 803, 935, 1241, 1825, 1973, 4015, 4675, 6205, 9865, 13651, 20075, 21703, 31025, 33541, 49325, 68255, 108515, 144029, 167705, 341275, 368951, 542575, 720145, 838525, 1584319, 1844755, 2448493, 3600725, 7921595, 9223775, 12242465, 26933423, 39607975, 61212325, 134667115, 673335575]

約数ペア:

[(1, 673335575), (5, 134667115), (11, 61212325), (17, 39607975), (25, 26933423), (55, 12242465), (73, 9223775), (85, 7921595), (187, 3600725), (275, 2448493), (365, 1844755), (425, 1584319), (803, 838525), (935, 720145), (1241, 542575), (1825, 368951), (1973, 341275), (4015, 167705), (4675, 144029), (6205, 108515), (9865, 68255), (13651, 49325), (20075, 33541), (21703, 31025)]