3340890575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:513

約数の個数: 72

約数和(自身を含む): 4853213184

約数和(自身を除く): 1512322609

約数列:

[1, 5, 11, 17, 25, 55, 85, 127, 187, 275, 289, 331, 425, 635, 935, 1397, 1445, 1655, 2159, 3175, 3179, 3641, 4675, 5627, 6985, 7225, 8275, 10795, 15895, 18205, 23749, 28135, 34925, 36703, 42037, 53975, 61897, 79475, 91025, 95659, 118745, 140675, 183515, 210185, 309485, 403733, 462407, 478295, 593725, 714629, 917575, 1050925, 1052249, 1547425, 2018665, 2312035, 2391475, 3573145, 5261245, 7860919, 10093325, 11560175, 12148693, 17865725, 26306225, 39304595, 60743465, 133635623, 196522975, 303717325, 668178115, 3340890575]

約数ペア:

[(1, 3340890575), (5, 668178115), (11, 303717325), (17, 196522975), (25, 133635623), (55, 60743465), (85, 39304595), (127, 26306225), (187, 17865725), (275, 12148693), (289, 11560175), (331, 10093325), (425, 7860919), (635, 5261245), (935, 3573145), (1397, 2391475), (1445, 2312035), (1655, 2018665), (2159, 1547425), (3175, 1052249), (3179, 1050925), (3641, 917575), (4675, 714629), (5627, 593725), (6985, 478295), (7225, 462407), (8275, 403733), (10795, 309485), (15895, 210185), (18205, 183515), (23749, 140675), (28135, 118745), (34925, 95659), (36703, 91025), (42037, 79475), (53975, 61897)]