1097442465

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{373}}^1\times {\mathrm{4003}}^1$

素因数の和:4398

約数の個数: 48

約数和(自身を含む): 2048574528

約数和(自身を除く): 951132063

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 373, 735, 1119, 1865, 2611, 4003, 5595, 7833, 12009, 13055, 18277, 20015, 28021, 39165, 54831, 60045, 84063, 91385, 140105, 196147, 274155, 420315, 588441, 980735, 1493119, 2942205, 4479357, 7465595, 10451833, 22396785, 31355499, 52259165, 73162831, 156777495, 219488493, 365814155, 1097442465]

約数ペア:

[(1, 1097442465), (3, 365814155), (5, 219488493), (7, 156777495), (15, 73162831), (21, 52259165), (35, 31355499), (49, 22396785), (105, 10451833), (147, 7465595), (245, 4479357), (373, 2942205), (735, 1493119), (1119, 980735), (1865, 588441), (2611, 420315), (4003, 274155), (5595, 196147), (7833, 140105), (12009, 91385), (13055, 84063), (18277, 60045), (20015, 54831), (28021, 39165)]