15160195

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 19805904

約数和(自身を除く): 4645709

約数列:

[1, 5, 19, 37, 95, 185, 227, 361, 703, 1135, 1805, 3515, 4313, 8399, 13357, 21565, 41995, 66785, 81947, 159581, 409735, 797905, 3032039, 15160195]

約数ペア:

[(1, 15160195), (5, 3032039), (19, 797905), (37, 409735), (95, 159581), (185, 81947), (227, 66785), (361, 41995), (703, 21565), (1135, 13357), (1805, 8399), (3515, 4313)]