66763305

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:148

約数の個数: 128

約数和(自身を含む): 145981440

約数和(自身を除く): 79218135

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 31, 35, 43, 45, 53, 63, 93, 105, 129, 135, 155, 159, 189, 215, 217, 265, 279, 301, 315, 371, 387, 465, 477, 645, 651, 795, 837, 903, 945, 1085, 1113, 1161, 1333, 1395, 1431, 1505, 1643, 1855, 1935, 1953, 2279, 2385, 2709, 3255, 3339, 3999, 4185, 4515, 4929, 5565, 5805, 5859, 6665, 6837, 7155, 8127, 8215, 9331, 9765, 10017, 11395, 11501, 11997, 13545, 14787, 15953, 16695, 19995, 20511, 24645, 27993, 29295, 34185, 34503, 35991, 40635, 44361, 46655, 47859, 50085, 57505, 59985, 61533, 70649, 73935, 79765, 83979, 102555, 103509, 139965, 143577, 172515, 179955, 211947, 221805, 239295, 251937, 307665, 310527, 353245, 419895, 430731, 494543, 517545, 635841, 717885, 1059735, 1259685, 1483629, 1552635, 1907523, 2153655, 2472715, 3179205, 4450887, 7418145, 9537615, 13352661, 22254435, 66763305]

約数ペア:

[(1, 66763305), (3, 22254435), (5, 13352661), (7, 9537615), (9, 7418145), (15, 4450887), (21, 3179205), (27, 2472715), (31, 2153655), (35, 1907523), (43, 1552635), (45, 1483629), (53, 1259685), (63, 1059735), (93, 717885), (105, 635841), (129, 517545), (135, 494543), (155, 430731), (159, 419895), (189, 353245), (215, 310527), (217, 307665), (265, 251937), (279, 239295), (301, 221805), (315, 211947), (371, 179955), (387, 172515), (465, 143577), (477, 139965), (645, 103509), (651, 102555), (795, 83979), (837, 79765), (903, 73935), (945, 70649), (1085, 61533), (1113, 59985), (1161, 57505), (1333, 50085), (1395, 47859), (1431, 46655), (1505, 44361), (1643, 40635), (1855, 35991), (1935, 34503), (1953, 34185), (2279, 29295), (2385, 27993), (2709, 24645), (3255, 20511), (3339, 19995), (3999, 16695), (4185, 15953), (4515, 14787), (4929, 13545), (5565, 11997), (5805, 11501), (5859, 11395), (6665, 10017), (6837, 9765), (7155, 9331), (8127, 8215)]