29791905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:111

約数の個数: 128

約数和(自身を含む): 63866880

約数和(自身を除く): 34074975

約数列:

[1, 3, 5, 11, 13, 15, 17, 19, 33, 39, 43, 51, 55, 57, 65, 85, 95, 129, 143, 165, 187, 195, 209, 215, 221, 247, 255, 285, 323, 429, 473, 559, 561, 627, 645, 663, 715, 731, 741, 817, 935, 969, 1045, 1105, 1235, 1419, 1615, 1677, 2145, 2193, 2365, 2431, 2451, 2717, 2795, 2805, 3135, 3315, 3553, 3655, 3705, 4085, 4199, 4845, 6149, 7095, 7293, 8041, 8151, 8385, 8987, 9503, 10621, 10659, 10965, 12155, 12255, 12597, 13585, 13889, 17765, 18447, 20995, 24123, 26961, 28509, 30745, 31863, 36465, 40205, 40755, 41667, 44935, 46189, 47515, 53105, 53295, 62985, 69445, 92235, 104533, 116831, 120615, 134805, 138567, 142545, 152779, 159315, 180557, 208335, 230945, 313599, 350493, 458337, 522665, 541671, 584155, 692835, 763895, 902785, 1567995, 1752465, 1986127, 2291685, 2708355, 5958381, 9930635, 29791905]

約数ペア:

[(1, 29791905), (3, 9930635), (5, 5958381), (11, 2708355), (13, 2291685), (15, 1986127), (17, 1752465), (19, 1567995), (33, 902785), (39, 763895), (43, 692835), (51, 584155), (55, 541671), (57, 522665), (65, 458337), (85, 350493), (95, 313599), (129, 230945), (143, 208335), (165, 180557), (187, 159315), (195, 152779), (209, 142545), (215, 138567), (221, 134805), (247, 120615), (255, 116831), (285, 104533), (323, 92235), (429, 69445), (473, 62985), (559, 53295), (561, 53105), (627, 47515), (645, 46189), (663, 44935), (715, 41667), (731, 40755), (741, 40205), (817, 36465), (935, 31863), (969, 30745), (1045, 28509), (1105, 26961), (1235, 24123), (1419, 20995), (1615, 18447), (1677, 17765), (2145, 13889), (2193, 13585), (2365, 12597), (2431, 12255), (2451, 12155), (2717, 10965), (2795, 10659), (2805, 10621), (3135, 9503), (3315, 8987), (3553, 8385), (3655, 8151), (3705, 8041), (4085, 7293), (4199, 7095), (4845, 6149)]