7018245

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:104

約数の個数: 80

約数和(自身を含む): 14310912

約数和(自身を除く): 7292667

約数列:

[1, 3, 5, 9, 13, 15, 27, 31, 39, 43, 45, 65, 81, 93, 117, 129, 135, 155, 195, 215, 279, 351, 387, 403, 405, 465, 559, 585, 645, 837, 1053, 1161, 1209, 1333, 1395, 1677, 1755, 1935, 2015, 2511, 2795, 3483, 3627, 3999, 4185, 5031, 5265, 5805, 6045, 6665, 8385, 10881, 11997, 12555, 15093, 17329, 17415, 18135, 19995, 25155, 32643, 35991, 45279, 51987, 54405, 59985, 75465, 86645, 107973, 155961, 163215, 179955, 226395, 259935, 467883, 539865, 779805, 1403649, 2339415, 7018245]

約数ペア:

[(1, 7018245), (3, 2339415), (5, 1403649), (9, 779805), (13, 539865), (15, 467883), (27, 259935), (31, 226395), (39, 179955), (43, 163215), (45, 155961), (65, 107973), (81, 86645), (93, 75465), (117, 59985), (129, 54405), (135, 51987), (155, 45279), (195, 35991), (215, 32643), (279, 25155), (351, 19995), (387, 18135), (403, 17415), (405, 17329), (465, 15093), (559, 12555), (585, 11997), (645, 10881), (837, 8385), (1053, 6665), (1161, 6045), (1209, 5805), (1333, 5265), (1395, 5031), (1677, 4185), (1755, 3999), (1935, 3627), (2015, 3483), (2511, 2795)]