1301471975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3041}}^1$

素因数の和:3140

約数の個数: 48

約数和(自身を含む): 1833230880

約数和(自身を除く): 531758905

約数列:

[1, 5, 17, 19, 25, 53, 85, 95, 265, 323, 425, 475, 901, 1007, 1325, 1615, 3041, 4505, 5035, 8075, 15205, 17119, 22525, 25175, 51697, 57779, 76025, 85595, 161173, 258485, 288895, 427975, 805865, 982243, 1292425, 1444475, 2739941, 3062287, 4029325, 4911215, 13699705, 15311435, 24556075, 52058879, 68498525, 76557175, 260294395, 1301471975]

約数ペア:

[(1, 1301471975), (5, 260294395), (17, 76557175), (19, 68498525), (25, 52058879), (53, 24556075), (85, 15311435), (95, 13699705), (265, 4911215), (323, 4029325), (425, 3062287), (475, 2739941), (901, 1444475), (1007, 1292425), (1325, 982243), (1615, 805865), (3041, 427975), (4505, 288895), (5035, 258485), (8075, 161173), (15205, 85595), (17119, 76025), (22525, 57779), (25175, 51697)]