145973485

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{967}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 211875840

約数和(自身を除く): 65902355

約数列:

[1, 5, 7, 19, 35, 95, 133, 227, 665, 967, 1135, 1589, 4313, 4835, 6769, 7945, 18373, 21565, 30191, 33845, 91865, 128611, 150955, 219509, 643055, 1097545, 1536563, 4170671, 7682815, 20853355, 29194697, 145973485]

約数ペア:

[(1, 145973485), (5, 29194697), (7, 20853355), (19, 7682815), (35, 4170671), (95, 1536563), (133, 1097545), (227, 643055), (665, 219509), (967, 150955), (1135, 128611), (1589, 91865), (4313, 33845), (4835, 30191), (6769, 21565), (7945, 18373)]