151784985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31721}}^1$

素因数の和:31769

約数の個数: 32

約数和(自身を含む): 274078080

約数和(自身を除く): 122293095

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 957, 1595, 4785, 31721, 95163, 158605, 348931, 475815, 919909, 1046793, 1744655, 2759727, 4599545, 5233965, 10118999, 13798635, 30356997, 50594995, 151784985]

約数ペア:

[(1, 151784985), (3, 50594995), (5, 30356997), (11, 13798635), (15, 10118999), (29, 5233965), (33, 4599545), (55, 2759727), (87, 1744655), (145, 1046793), (165, 919909), (319, 475815), (435, 348931), (957, 158605), (1595, 95163), (4785, 31721)]