27017415

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 50918400

約数和(自身を除く): 23900985

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 67, 87, 103, 135, 145, 201, 261, 309, 335, 435, 515, 603, 783, 927, 1005, 1305, 1545, 1809, 1943, 2781, 2987, 3015, 3915, 4635, 5829, 6901, 8961, 9045, 9715, 13905, 14935, 17487, 20703, 26883, 29145, 34505, 44805, 52461, 62109, 80649, 87435, 103515, 134415, 186327, 200129, 262305, 310545, 403245, 600387, 931635, 1000645, 1801161, 3001935, 5403483, 9005805, 27017415]

約数ペア:

[(1, 27017415), (3, 9005805), (5, 5403483), (9, 3001935), (15, 1801161), (27, 1000645), (29, 931635), (45, 600387), (67, 403245), (87, 310545), (103, 262305), (135, 200129), (145, 186327), (201, 134415), (261, 103515), (309, 87435), (335, 80649), (435, 62109), (515, 52461), (603, 44805), (783, 34505), (927, 29145), (1005, 26883), (1305, 20703), (1545, 17487), (1809, 14935), (1943, 13905), (2781, 9715), (2987, 9045), (3015, 8961), (3915, 6901), (4635, 5829)]