1672387845

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{156371}}^1$

素因数の和:156433

約数の個数: 32

約数和(自身を含む): 2882248704

約数和(自身を除く): 1209860859

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 2139, 3565, 10695, 156371, 469113, 781855, 2345565, 3596533, 4847501, 10789599, 14542503, 17982665, 24237505, 53947995, 72712515, 111492523, 334477569, 557462615, 1672387845]

約数ペア:

[(1, 1672387845), (3, 557462615), (5, 334477569), (15, 111492523), (23, 72712515), (31, 53947995), (69, 24237505), (93, 17982665), (115, 14542503), (155, 10789599), (345, 4847501), (465, 3596533), (713, 2345565), (2139, 781855), (3565, 469113), (10695, 156371)]