84218145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{4019}}^1$

素因数の和:4165

約数の個数: 32

約数和(自身を含む): 148193280

約数和(自身を除く): 63975135

約数列:

[1, 3, 5, 11, 15, 33, 55, 127, 165, 381, 635, 1397, 1905, 4019, 4191, 6985, 12057, 20095, 20955, 44209, 60285, 132627, 221045, 510413, 663135, 1531239, 2552065, 5614543, 7656195, 16843629, 28072715, 84218145]

約数ペア:

[(1, 84218145), (3, 28072715), (5, 16843629), (11, 7656195), (15, 5614543), (33, 2552065), (55, 1531239), (127, 663135), (165, 510413), (381, 221045), (635, 132627), (1397, 60285), (1905, 44209), (4019, 20955), (4191, 20095), (6985, 12057)]