42297975

素因数分解:

$3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{3547}}^1$

素因数の和:3616

約数の個数: 36

約数和(自身を含む): 77211576

約数和(自身を除く): 34913601

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 159, 225, 265, 477, 795, 1325, 2385, 3547, 3975, 10641, 11925, 17735, 31923, 53205, 88675, 159615, 187991, 266025, 563973, 798075, 939955, 1691919, 2819865, 4699775, 8459595, 14099325, 42297975]

約数ペア:

[(1, 42297975), (3, 14099325), (5, 8459595), (9, 4699775), (15, 2819865), (25, 1691919), (45, 939955), (53, 798075), (75, 563973), (159, 266025), (225, 187991), (265, 159615), (477, 88675), (795, 53205), (1325, 31923), (2385, 17735), (3547, 11925), (3975, 10641)]