201535945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3079}}^1$

素因数の和:3169

約数の個数: 32

約数和(自身を含む): 279417600

約数和(自身を除く): 77881655

約数列:

[1, 5, 13, 19, 53, 65, 95, 247, 265, 689, 1007, 1235, 3079, 3445, 5035, 13091, 15395, 40027, 58501, 65455, 163187, 200135, 292505, 760513, 815935, 2121431, 3100553, 3802565, 10607155, 15502765, 40307189, 201535945]

約数ペア:

[(1, 201535945), (5, 40307189), (13, 15502765), (19, 10607155), (53, 3802565), (65, 3100553), (95, 2121431), (247, 815935), (265, 760513), (689, 292505), (1007, 200135), (1235, 163187), (3079, 65455), (3445, 58501), (5035, 40027), (13091, 15395)]