37513815

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1123}}^1$

素因数の和:1279

約数の個数: 32

約数和(自身を含む): 64094976

約数和(自身を除く): 26581161

約数列:

[1, 3, 5, 15, 17, 51, 85, 131, 255, 393, 655, 1123, 1965, 2227, 3369, 5615, 6681, 11135, 16845, 19091, 33405, 57273, 95455, 147113, 286365, 441339, 735565, 2206695, 2500921, 7502763, 12504605, 37513815]

約数ペア:

[(1, 37513815), (3, 12504605), (5, 7502763), (15, 2500921), (17, 2206695), (51, 735565), (85, 441339), (131, 286365), (255, 147113), (393, 95455), (655, 57273), (1123, 33405), (1965, 19091), (2227, 16845), (3369, 11135), (5615, 6681)]