153378505

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6967}}^1$

素因数の和:7033

約数の個数: 32

約数和(自身を含む): 228773376

約数和(自身を除く): 75394871

約数列:

[1, 5, 7, 17, 35, 37, 85, 119, 185, 259, 595, 629, 1295, 3145, 4403, 6967, 22015, 34835, 48769, 118439, 243845, 257779, 592195, 829073, 1288895, 1804453, 4145365, 4382243, 9022265, 21911215, 30675701, 153378505]

約数ペア:

[(1, 153378505), (5, 30675701), (7, 21911215), (17, 9022265), (35, 4382243), (37, 4145365), (85, 1804453), (119, 1288895), (185, 829073), (259, 592195), (595, 257779), (629, 243845), (1295, 118439), (3145, 48769), (4403, 34835), (6967, 22015)]