144375615

素因数分解:

$3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3461}}^1$

素因数の和:3581

約数の個数: 40

約数和(自身を含む): 261394848

約数和(自身を除く): 117019233

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 103, 135, 309, 405, 515, 927, 1545, 2781, 3461, 4635, 8343, 10383, 13905, 17305, 31149, 41715, 51915, 93447, 155745, 280341, 356483, 467235, 1069449, 1401705, 1782415, 3208347, 5347245, 9625041, 16041735, 28875123, 48125205, 144375615]

約数ペア:

[(1, 144375615), (3, 48125205), (5, 28875123), (9, 16041735), (15, 9625041), (27, 5347245), (45, 3208347), (81, 1782415), (103, 1401705), (135, 1069449), (309, 467235), (405, 356483), (515, 280341), (927, 155745), (1545, 93447), (2781, 51915), (3461, 41715), (4635, 31149), (8343, 17305), (10383, 13905)]