2339415

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:101

約数の個数: 64

約数和(自身を含む): 4730880

約数和(自身を除く): 2391465

約数列:

[1, 3, 5, 9, 13, 15, 27, 31, 39, 43, 45, 65, 93, 117, 129, 135, 155, 195, 215, 279, 351, 387, 403, 465, 559, 585, 645, 837, 1161, 1209, 1333, 1395, 1677, 1755, 1935, 2015, 2795, 3627, 3999, 4185, 5031, 5805, 6045, 6665, 8385, 10881, 11997, 15093, 17329, 18135, 19995, 25155, 35991, 51987, 54405, 59985, 75465, 86645, 155961, 179955, 259935, 467883, 779805, 2339415]

約数ペア:

[(1, 2339415), (3, 779805), (5, 467883), (9, 259935), (13, 179955), (15, 155961), (27, 86645), (31, 75465), (39, 59985), (43, 54405), (45, 51987), (65, 35991), (93, 25155), (117, 19995), (129, 18135), (135, 17329), (155, 15093), (195, 11997), (215, 10881), (279, 8385), (351, 6665), (387, 6045), (403, 5805), (465, 5031), (559, 4185), (585, 3999), (645, 3627), (837, 2795), (1161, 2015), (1209, 1935), (1333, 1755), (1395, 1677)]