27054195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 53084160

約数和(自身を除く): 26029965

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 71, 95, 105, 133, 191, 213, 285, 355, 399, 497, 573, 665, 955, 1065, 1337, 1349, 1491, 1995, 2485, 2865, 3629, 4011, 4047, 6685, 6745, 7455, 9443, 10887, 13561, 18145, 20055, 20235, 25403, 28329, 40683, 47215, 54435, 67805, 76209, 94927, 127015, 141645, 203415, 257659, 284781, 381045, 474635, 772977, 1288295, 1423905, 1803613, 3864885, 5410839, 9018065, 27054195]

約数ペア:

[(1, 27054195), (3, 9018065), (5, 5410839), (7, 3864885), (15, 1803613), (19, 1423905), (21, 1288295), (35, 772977), (57, 474635), (71, 381045), (95, 284781), (105, 257659), (133, 203415), (191, 141645), (213, 127015), (285, 94927), (355, 76209), (399, 67805), (497, 54435), (573, 47215), (665, 40683), (955, 28329), (1065, 25403), (1337, 20235), (1349, 20055), (1491, 18145), (1995, 13561), (2485, 10887), (2865, 9443), (3629, 7455), (4011, 6745), (4047, 6685)]