155276910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{75013}}^1$

素因数の和:75049

約数の個数: 48

約数和(自身を含む): 421278624

約数和(自身を除く): 266001714

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 75013, 150026, 225039, 375065, 450078, 675117, 750130, 1125195, 1350234, 1725299, 2250390, 3375585, 3450598, 5175897, 6751170, 8626495, 10351794, 15527691, 17252990, 25879485, 31055382, 51758970, 77638455, 155276910]

約数ペア:

[(1, 155276910), (2, 77638455), (3, 51758970), (5, 31055382), (6, 25879485), (9, 17252990), (10, 15527691), (15, 10351794), (18, 8626495), (23, 6751170), (30, 5175897), (45, 3450598), (46, 3375585), (69, 2250390), (90, 1725299), (115, 1350234), (138, 1125195), (207, 750130), (230, 675117), (345, 450078), (414, 375065), (690, 225039), (1035, 150026), (2070, 75013)]