13556005295

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{337}}^1$

素因数の和:720

約数の個数: 64

約数和(自身を含む): 19264766976

約数和(自身を除く): 5708761681

約数列:

[1, 5, 7, 35, 61, 83, 227, 305, 337, 415, 427, 581, 1135, 1589, 1685, 2135, 2359, 2905, 5063, 7945, 11795, 13847, 18841, 20557, 25315, 27971, 35441, 69235, 76499, 94205, 96929, 102785, 131887, 139855, 143899, 177205, 195797, 382495, 484645, 535493, 659435, 719495, 978985, 1149301, 1706231, 2677465, 4666439, 5746505, 6349417, 8045107, 8531155, 11943617, 23332195, 31747085, 32665073, 40225535, 44445919, 59718085, 163325365, 222229595, 387314437, 1936572185, 2711201059, 13556005295]

約数ペア:

[(1, 13556005295), (5, 2711201059), (7, 1936572185), (35, 387314437), (61, 222229595), (83, 163325365), (227, 59718085), (305, 44445919), (337, 40225535), (415, 32665073), (427, 31747085), (581, 23332195), (1135, 11943617), (1589, 8531155), (1685, 8045107), (2135, 6349417), (2359, 5746505), (2905, 4666439), (5063, 2677465), (7945, 1706231), (11795, 1149301), (13847, 978985), (18841, 719495), (20557, 659435), (25315, 535493), (27971, 484645), (35441, 382495), (69235, 195797), (76499, 177205), (94205, 143899), (96929, 139855), (102785, 131887)]