90468105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{347}}^1$

素因数の和:566

約数の個数: 64

約数和(自身を含む): 179601408

約数和(自身を除く): 89133303

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 191, 195, 273, 347, 455, 573, 955, 1041, 1337, 1365, 1735, 2429, 2483, 2865, 4011, 4511, 5205, 6685, 7287, 7449, 12145, 12415, 13533, 17381, 20055, 22555, 31577, 36435, 37245, 52143, 66277, 67665, 86905, 94731, 157885, 198831, 260715, 331385, 463939, 473655, 861601, 994155, 1391817, 2319695, 2584803, 4308005, 6031207, 6959085, 12924015, 18093621, 30156035, 90468105]

約数ペア:

[(1, 90468105), (3, 30156035), (5, 18093621), (7, 12924015), (13, 6959085), (15, 6031207), (21, 4308005), (35, 2584803), (39, 2319695), (65, 1391817), (91, 994155), (105, 861601), (191, 473655), (195, 463939), (273, 331385), (347, 260715), (455, 198831), (573, 157885), (955, 94731), (1041, 86905), (1337, 67665), (1365, 66277), (1735, 52143), (2429, 37245), (2483, 36435), (2865, 31577), (4011, 22555), (4511, 20055), (5205, 17381), (6685, 13533), (7287, 12415), (7449, 12145)]