140198955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{1091}}^1$

素因数の和:1771

約数の個数: 32

約数和(自身を含む): 242161920

約数和(自身を除く): 101962965

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 659, 1091, 1977, 3273, 3295, 5455, 8567, 9885, 14183, 16365, 25701, 42549, 42835, 70915, 128505, 212745, 718969, 2156907, 3594845, 9346597, 10784535, 28039791, 46732985, 140198955]

約数ペア:

[(1, 140198955), (3, 46732985), (5, 28039791), (13, 10784535), (15, 9346597), (39, 3594845), (65, 2156907), (195, 718969), (659, 212745), (1091, 128505), (1977, 70915), (3273, 42835), (3295, 42549), (5455, 25701), (8567, 16365), (9885, 14183)]