99870345

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{743}}^1$

素因数の和:886

約数の個数: 48

約数和(自身を含む): 181059840

約数和(自身を除く): 81189495

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 103, 145, 261, 309, 435, 515, 743, 927, 1305, 1545, 2229, 2987, 3715, 4635, 6687, 8961, 11145, 14935, 21547, 26883, 33435, 44805, 64641, 76529, 107735, 134415, 193923, 229587, 323205, 382645, 688761, 969615, 1147935, 2219341, 3443805, 6658023, 11096705, 19974069, 33290115, 99870345]

約数ペア:

[(1, 99870345), (3, 33290115), (5, 19974069), (9, 11096705), (15, 6658023), (29, 3443805), (45, 2219341), (87, 1147935), (103, 969615), (145, 688761), (261, 382645), (309, 323205), (435, 229587), (515, 193923), (743, 134415), (927, 107735), (1305, 76529), (1545, 64641), (2229, 44805), (2987, 33435), (3715, 26883), (4635, 21547), (6687, 14935), (8961, 11145)]