1330257075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{16139}}^1$

素因数の和:16316

約数の個数: 48

約数和(自身を含む): 2529719040

約数和(自身を除く): 1199461965

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 157, 175, 471, 525, 785, 1099, 2355, 3297, 3925, 5495, 11775, 16139, 16485, 27475, 48417, 80695, 82425, 112973, 242085, 338919, 403475, 564865, 1210425, 1694595, 2533823, 2824325, 7601469, 8472975, 12669115, 17736761, 38007345, 53210283, 63345575, 88683805, 190036725, 266051415, 443419025, 1330257075]

約数ペア:

[(1, 1330257075), (3, 443419025), (5, 266051415), (7, 190036725), (15, 88683805), (21, 63345575), (25, 53210283), (35, 38007345), (75, 17736761), (105, 12669115), (157, 8472975), (175, 7601469), (471, 2824325), (525, 2533823), (785, 1694595), (1099, 1210425), (2355, 564865), (3297, 403475), (3925, 338919), (5495, 242085), (11775, 112973), (16139, 82425), (16485, 80695), (27475, 48417)]