72336885

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{431}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 118444032

約数和(自身を除く): 46107147

約数列:

[1, 3, 5, 15, 67, 167, 201, 335, 431, 501, 835, 1005, 1293, 2155, 2505, 6465, 11189, 28877, 33567, 55945, 71977, 86631, 144385, 167835, 215931, 359885, 433155, 1079655, 4822459, 14467377, 24112295, 72336885]

約数ペア:

[(1, 72336885), (3, 24112295), (5, 14467377), (15, 4822459), (67, 1079655), (167, 433155), (201, 359885), (335, 215931), (431, 167835), (501, 144385), (835, 86631), (1005, 71977), (1293, 55945), (2155, 33567), (2505, 28877), (6465, 11189)]