51051435

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 83386368

約数和(自身を除く): 32334933

約数列:

[1, 3, 5, 15, 103, 173, 191, 309, 515, 519, 573, 865, 955, 1545, 2595, 2865, 17819, 19673, 33043, 53457, 59019, 89095, 98365, 99129, 165215, 267285, 295095, 495645, 3403429, 10210287, 17017145, 51051435]

約数ペア:

[(1, 51051435), (3, 17017145), (5, 10210287), (15, 3403429), (103, 495645), (173, 295095), (191, 267285), (309, 165215), (515, 99129), (519, 98365), (573, 89095), (865, 59019), (955, 53457), (1545, 33043), (2595, 19673), (2865, 17819)]