807760965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 1516879872

約数和(自身を除く): 709118907

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 71, 95, 165, 191, 209, 213, 285, 355, 361, 573, 627, 781, 955, 1045, 1065, 1083, 1349, 1805, 2101, 2343, 2865, 3135, 3629, 3905, 3971, 4047, 5415, 6303, 6745, 10505, 10887, 11715, 11913, 13561, 14839, 18145, 19855, 20235, 25631, 31515, 39919, 40683, 44517, 54435, 59565, 67805, 68951, 74195, 76893, 119757, 128155, 149171, 199595, 203415, 206853, 222585, 257659, 281941, 344755, 384465, 447513, 598785, 745855, 758461, 772977, 845823, 1034265, 1288295, 1409705, 2237565, 2275383, 2834249, 3792305, 3864885, 4229115, 4895521, 8502747, 11376915, 14171245, 14686563, 24477605, 42513735, 53850731, 73432815, 161552193, 269253655, 807760965]

約数ペア:

[(1, 807760965), (3, 269253655), (5, 161552193), (11, 73432815), (15, 53850731), (19, 42513735), (33, 24477605), (55, 14686563), (57, 14171245), (71, 11376915), (95, 8502747), (165, 4895521), (191, 4229115), (209, 3864885), (213, 3792305), (285, 2834249), (355, 2275383), (361, 2237565), (573, 1409705), (627, 1288295), (781, 1034265), (955, 845823), (1045, 772977), (1065, 758461), (1083, 745855), (1349, 598785), (1805, 447513), (2101, 384465), (2343, 344755), (2865, 281941), (3135, 257659), (3629, 222585), (3905, 206853), (3971, 203415), (4047, 199595), (5415, 149171), (6303, 128155), (6745, 119757), (10505, 76893), (10887, 74195), (11715, 68951), (11913, 67805), (13561, 59565), (14839, 54435), (18145, 44517), (19855, 40683), (20235, 39919), (25631, 31515)]