42968415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1787}}^1$

素因数の和:2031

約数の個数: 32

約数和(自身を含む): 78958080

約数和(自身を除く): 35989665

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 229, 687, 1145, 1603, 1787, 3435, 4809, 5361, 8015, 8935, 12509, 24045, 26805, 37527, 62545, 187635, 409223, 1227669, 2046115, 2864561, 6138345, 8593683, 14322805, 42968415]

約数ペア:

[(1, 42968415), (3, 14322805), (5, 8593683), (7, 6138345), (15, 2864561), (21, 2046115), (35, 1227669), (105, 409223), (229, 187635), (687, 62545), (1145, 37527), (1603, 26805), (1787, 24045), (3435, 12509), (4809, 8935), (5361, 8015)]