1180471325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{811}}^1$

素因数の和:978

約数の個数: 48

約数和(自身を含む): 1643228160

約数和(自身を除く): 462756835

約数列:

[1, 5, 11, 25, 55, 67, 79, 275, 335, 395, 737, 811, 869, 1675, 1975, 3685, 4055, 4345, 5293, 8921, 18425, 20275, 21725, 26465, 44605, 54337, 58223, 64069, 132325, 223025, 271685, 291115, 320345, 597707, 704759, 1358425, 1455575, 1601725, 2988535, 3523795, 4292623, 14942675, 17618975, 21463115, 47218853, 107315575, 236094265, 1180471325]

約数ペア:

[(1, 1180471325), (5, 236094265), (11, 107315575), (25, 47218853), (55, 21463115), (67, 17618975), (79, 14942675), (275, 4292623), (335, 3523795), (395, 2988535), (737, 1601725), (811, 1455575), (869, 1358425), (1675, 704759), (1975, 597707), (3685, 320345), (4055, 291115), (4345, 271685), (5293, 223025), (8921, 132325), (18425, 64069), (20275, 58223), (21725, 54337), (26465, 44605)]