57621075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1051}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 103314816

約数和(自身を除く): 45693741

約数列:

[1, 3, 5, 15, 17, 25, 43, 51, 75, 85, 129, 215, 255, 425, 645, 731, 1051, 1075, 1275, 2193, 3153, 3225, 3655, 5255, 10965, 15765, 17867, 18275, 26275, 45193, 53601, 54825, 78825, 89335, 135579, 225965, 268005, 446675, 677895, 768281, 1129825, 1340025, 2304843, 3389475, 3841405, 11524215, 19207025, 57621075]

約数ペア:

[(1, 57621075), (3, 19207025), (5, 11524215), (15, 3841405), (17, 3389475), (25, 2304843), (43, 1340025), (51, 1129825), (75, 768281), (85, 677895), (129, 446675), (215, 268005), (255, 225965), (425, 135579), (645, 89335), (731, 78825), (1051, 54825), (1075, 53601), (1275, 45193), (2193, 26275), (3153, 18275), (3225, 17867), (3655, 15765), (5255, 10965)]