275575755

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 558931968

約数和(自身を除く): 283356213

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 151, 191, 195, 245, 273, 453, 455, 573, 637, 735, 755, 955, 1057, 1337, 1365, 1911, 1963, 2265, 2483, 2865, 3171, 3185, 4011, 5285, 5889, 6685, 7399, 7449, 9359, 9555, 9815, 12415, 13741, 15855, 17381, 20055, 22197, 28077, 28841, 29445, 36995, 37245, 41223, 46795, 52143, 68705, 86523, 86905, 96187, 110985, 121667, 140385, 144205, 201887, 206115, 260715, 288561, 365001, 374933, 432615, 480935, 605661, 608335, 1009435, 1124799, 1413209, 1442805, 1825005, 1874665, 2624531, 3028305, 4239627, 5623995, 7066045, 7873593, 13122655, 18371717, 21198135, 39367965, 55115151, 91858585, 275575755]

約数ペア:

[(1, 275575755), (3, 91858585), (5, 55115151), (7, 39367965), (13, 21198135), (15, 18371717), (21, 13122655), (35, 7873593), (39, 7066045), (49, 5623995), (65, 4239627), (91, 3028305), (105, 2624531), (147, 1874665), (151, 1825005), (191, 1442805), (195, 1413209), (245, 1124799), (273, 1009435), (453, 608335), (455, 605661), (573, 480935), (637, 432615), (735, 374933), (755, 365001), (955, 288561), (1057, 260715), (1337, 206115), (1365, 201887), (1911, 144205), (1963, 140385), (2265, 121667), (2483, 110985), (2865, 96187), (3171, 86905), (3185, 86523), (4011, 68705), (5285, 52143), (5889, 46795), (6685, 41223), (7399, 37245), (7449, 36995), (9359, 29445), (9555, 28841), (9815, 28077), (12415, 22197), (13741, 20055), (15855, 17381)]