88819445

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 131918976

約数和(自身を除く): 43099531

約数列:

[1, 5, 11, 13, 23, 55, 65, 115, 121, 143, 253, 299, 491, 605, 715, 1265, 1495, 1573, 2455, 2783, 3289, 5401, 6383, 7865, 11293, 13915, 16445, 27005, 31915, 36179, 56465, 59411, 70213, 124223, 146809, 180895, 297055, 351065, 621115, 734045, 772343, 1366453, 1614899, 3861715, 6832265, 8074495, 17763889, 88819445]

約数ペア:

[(1, 88819445), (5, 17763889), (11, 8074495), (13, 6832265), (23, 3861715), (55, 1614899), (65, 1366453), (115, 772343), (121, 734045), (143, 621115), (253, 351065), (299, 297055), (491, 180895), (605, 146809), (715, 124223), (1265, 70213), (1495, 59411), (1573, 56465), (2455, 36179), (2783, 31915), (3289, 27005), (5401, 16445), (6383, 13915), (7865, 11293)]