27553670475

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{2221}}^1\times {\mathrm{3121}}^1$

素因数の和:5408

約数の個数: 48

約数和(自身を含む): 46450714464

約数和(自身を除く): 18897043989

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 795, 1325, 2221, 3121, 3975, 6663, 9363, 11105, 15605, 33315, 46815, 55525, 78025, 117713, 165413, 166575, 234075, 353139, 496239, 588565, 827065, 1765695, 2481195, 2942825, 4135325, 6931741, 8828475, 12405975, 20795223, 34658705, 103976115, 173293525, 367382273, 519880575, 1102146819, 1836911365, 5510734095, 9184556825, 27553670475]

約数ペア:

[(1, 27553670475), (3, 9184556825), (5, 5510734095), (15, 1836911365), (25, 1102146819), (53, 519880575), (75, 367382273), (159, 173293525), (265, 103976115), (795, 34658705), (1325, 20795223), (2221, 12405975), (3121, 8828475), (3975, 6931741), (6663, 4135325), (9363, 2942825), (11105, 2481195), (15605, 1765695), (33315, 827065), (46815, 588565), (55525, 496239), (78025, 353139), (117713, 234075), (165413, 166575)]