87435

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:107

約数の個数: 24

約数和(自身を含む): 159120

約数和(自身を除く): 71685

約数列:

[1, 3, 5, 9, 15, 29, 45, 67, 87, 145, 201, 261, 335, 435, 603, 1005, 1305, 1943, 3015, 5829, 9715, 17487, 29145, 87435]

約数ペア:

[(1, 87435), (3, 29145), (5, 17487), (9, 9715), (15, 5829), (29, 3015), (45, 1943), (67, 1305), (87, 1005), (145, 603), (201, 435), (261, 335)]