145274535

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{947}}^1$

素因数の和:1452

約数の個数: 48

約数和(自身を含む): 288677376

約数和(自身を除く): 143402841

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 487, 947, 1461, 2435, 2841, 3409, 4383, 4735, 6629, 7305, 8523, 10227, 14205, 17045, 19887, 21915, 30681, 33145, 42615, 51135, 59661, 99435, 153405, 298305, 461189, 1383567, 2305945, 3228323, 4150701, 6917835, 9684969, 16141615, 20753505, 29054907, 48424845, 145274535]

約数ペア:

[(1, 145274535), (3, 48424845), (5, 29054907), (7, 20753505), (9, 16141615), (15, 9684969), (21, 6917835), (35, 4150701), (45, 3228323), (63, 2305945), (105, 1383567), (315, 461189), (487, 298305), (947, 153405), (1461, 99435), (2435, 59661), (2841, 51135), (3409, 42615), (4383, 33145), (4735, 30681), (6629, 21915), (7305, 19887), (8523, 17045), (10227, 14205)]