103679415

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{149}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 211255200

約数和(自身を除く): 107575785

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 63, 105, 141, 149, 235, 315, 329, 423, 447, 705, 745, 987, 1043, 1341, 1645, 2115, 2209, 2235, 2961, 3129, 4935, 5215, 6627, 6705, 7003, 9387, 11045, 14805, 15463, 15645, 19881, 21009, 33135, 35015, 46389, 46935, 49021, 63027, 77315, 99405, 105045, 139167, 147063, 231945, 245105, 315135, 329141, 441189, 695835, 735315, 987423, 1645705, 2205945, 2303987, 2962269, 4937115, 6911961, 11519935, 14811345, 20735883, 34559805, 103679415]

約数ペア:

[(1, 103679415), (3, 34559805), (5, 20735883), (7, 14811345), (9, 11519935), (15, 6911961), (21, 4937115), (35, 2962269), (45, 2303987), (47, 2205945), (63, 1645705), (105, 987423), (141, 735315), (149, 695835), (235, 441189), (315, 329141), (329, 315135), (423, 245105), (447, 231945), (705, 147063), (745, 139167), (987, 105045), (1043, 99405), (1341, 77315), (1645, 63027), (2115, 49021), (2209, 46935), (2235, 46389), (2961, 35015), (3129, 33135), (4935, 21009), (5215, 19881), (6627, 15645), (6705, 15463), (7003, 14805), (9387, 11045)]