15207981129

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{773}}^1$

素因数の和:999

約数の個数: 96

約数和(自身を含む): 25437379968

約数和(自身を除く): 10229398839

約数列:

[1, 3, 9, 11, 33, 37, 41, 99, 111, 123, 131, 333, 369, 393, 407, 451, 773, 1179, 1221, 1353, 1441, 1517, 2319, 3663, 4059, 4323, 4551, 4847, 5371, 6957, 8503, 12969, 13653, 14541, 16113, 16687, 25509, 28601, 31693, 43623, 48339, 50061, 53317, 59081, 76527, 85803, 95079, 101263, 150183, 159951, 177243, 198727, 257409, 285237, 303789, 314611, 348623, 479853, 531729, 596181, 911367, 943833, 1045869, 1113893, 1172641, 1788543, 2185997, 2831499, 3137607, 3341679, 3517923, 3746731, 4151783, 6557991, 10025037, 10553769, 11240193, 12455349, 12899051, 19673973, 33720579, 37366047, 38697153, 41214041, 45669613, 116091459, 123642123, 137008839, 153615971, 370926369, 411026517, 460847913, 1382543739, 1689775681, 5069327043, 15207981129]

約数ペア:

[(1, 15207981129), (3, 5069327043), (9, 1689775681), (11, 1382543739), (33, 460847913), (37, 411026517), (41, 370926369), (99, 153615971), (111, 137008839), (123, 123642123), (131, 116091459), (333, 45669613), (369, 41214041), (393, 38697153), (407, 37366047), (451, 33720579), (773, 19673973), (1179, 12899051), (1221, 12455349), (1353, 11240193), (1441, 10553769), (1517, 10025037), (2319, 6557991), (3663, 4151783), (4059, 3746731), (4323, 3517923), (4551, 3341679), (4847, 3137607), (5371, 2831499), (6957, 2185997), (8503, 1788543), (12969, 1172641), (13653, 1113893), (14541, 1045869), (16113, 943833), (16687, 911367), (25509, 596181), (28601, 531729), (31693, 479853), (43623, 348623), (48339, 314611), (50061, 303789), (53317, 285237), (59081, 257409), (76527, 198727), (85803, 177243), (95079, 159951), (101263, 150183)]