628427835

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{14149}}^1$

素因数の和:14217

約数の個数: 64

約数和(自身を含む): 1304064000

約数和(自身を除く): 675636165

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 105, 135, 141, 189, 235, 315, 329, 423, 705, 945, 987, 1269, 1645, 2115, 2961, 4935, 6345, 8883, 14149, 14805, 42447, 44415, 70745, 99043, 127341, 212235, 297129, 382023, 495215, 636705, 665003, 891387, 1485645, 1910115, 1995009, 2674161, 3325015, 4456935, 4655021, 5985027, 9975045, 13370805, 13965063, 17955081, 23275105, 29925135, 41895189, 69825315, 89775405, 125685567, 209475945, 628427835]

約数ペア:

[(1, 628427835), (3, 209475945), (5, 125685567), (7, 89775405), (9, 69825315), (15, 41895189), (21, 29925135), (27, 23275105), (35, 17955081), (45, 13965063), (47, 13370805), (63, 9975045), (105, 5985027), (135, 4655021), (141, 4456935), (189, 3325015), (235, 2674161), (315, 1995009), (329, 1910115), (423, 1485645), (705, 891387), (945, 665003), (987, 636705), (1269, 495215), (1645, 382023), (2115, 297129), (2961, 212235), (4935, 127341), (6345, 99043), (8883, 70745), (14149, 44415), (14805, 42447)]