268673205

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{22993}}^1$

素因数の和:23061

約数の個数: 32

約数和(自身を含む): 463559040

約数和(自身を除く): 194885835

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 285, 615, 779, 2337, 3895, 11685, 22993, 68979, 114965, 344895, 436867, 942713, 1310601, 2184335, 2828139, 4713565, 6553005, 14140695, 17911547, 53734641, 89557735, 268673205]

約数ペア:

[(1, 268673205), (3, 89557735), (5, 53734641), (15, 17911547), (19, 14140695), (41, 6553005), (57, 4713565), (95, 2828139), (123, 2184335), (205, 1310601), (285, 942713), (615, 436867), (779, 344895), (2337, 114965), (3895, 68979), (11685, 22993)]