3178537678485

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{480449}}^1$

素因数の和:480779

約数の個数: 96

約数和(自身を含む): 6094350662400

約数和(自身を除く): 2915812983915

約数列:

[1, 3, 5, 9, 13, 15, 39, 43, 45, 65, 117, 129, 195, 215, 263, 387, 559, 585, 645, 789, 1315, 1677, 1935, 2367, 2795, 3419, 3945, 5031, 8385, 10257, 11309, 11835, 17095, 25155, 30771, 33927, 51285, 56545, 101781, 147017, 153855, 169635, 441051, 480449, 508905, 735085, 1323153, 1441347, 2205255, 2402245, 4324041, 6245837, 6615765, 7206735, 18737511, 20659307, 21620205, 31229185, 56212533, 61977921, 93687555, 103296535, 126358087, 185933763, 268570991, 281062665, 309889605, 379074261, 631790435, 805712973, 929668815, 1137222783, 1342854955, 1642655131, 1895371305, 2417138919, 4028564865, 4927965393, 5433397741, 5686113915, 8213275655, 12085694595, 14783896179, 16300193223, 24639826965, 27166988705, 48900579669, 70634170633, 73919480895, 81500966115, 211902511899, 244502898345, 353170853165, 635707535697, 1059512559495, 3178537678485]

約数ペア:

[(1, 3178537678485), (3, 1059512559495), (5, 635707535697), (9, 353170853165), (13, 244502898345), (15, 211902511899), (39, 81500966115), (43, 73919480895), (45, 70634170633), (65, 48900579669), (117, 27166988705), (129, 24639826965), (195, 16300193223), (215, 14783896179), (263, 12085694595), (387, 8213275655), (559, 5686113915), (585, 5433397741), (645, 4927965393), (789, 4028564865), (1315, 2417138919), (1677, 1895371305), (1935, 1642655131), (2367, 1342854955), (2795, 1137222783), (3419, 929668815), (3945, 805712973), (5031, 631790435), (8385, 379074261), (10257, 309889605), (11309, 281062665), (11835, 268570991), (17095, 185933763), (25155, 126358087), (30771, 103296535), (33927, 93687555), (51285, 61977921), (56545, 56212533), (101781, 31229185), (147017, 21620205), (153855, 20659307), (169635, 18737511), (441051, 7206735), (480449, 6615765), (508905, 6245837), (735085, 4324041), (1323153, 2402245), (1441347, 2205255)]