57051015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28597}}^1$

素因数の和:28631

約数の個数: 32

約数和(自身を含む): 109816320

約数和(自身を除く): 52765305

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 28597, 85791, 142985, 200179, 428955, 543343, 600537, 1000895, 1630029, 2716715, 3002685, 3803401, 8150145, 11410203, 19017005, 57051015]

約数ペア:

[(1, 57051015), (3, 19017005), (5, 11410203), (7, 8150145), (15, 3803401), (19, 3002685), (21, 2716715), (35, 1630029), (57, 1000895), (95, 600537), (105, 543343), (133, 428955), (285, 200179), (399, 142985), (665, 85791), (1995, 28597)]