622635

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:155

約数の個数: 32

約数和(自身を含む): 1118208

約数和(自身を除く): 495573

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 103, 155, 195, 309, 403, 465, 515, 1209, 1339, 1545, 2015, 3193, 4017, 6045, 6695, 9579, 15965, 20085, 41509, 47895, 124527, 207545, 622635]

約数ペア:

[(1, 622635), (3, 207545), (5, 124527), (13, 47895), (15, 41509), (31, 20085), (39, 15965), (65, 9579), (93, 6695), (103, 6045), (155, 4017), (195, 3193), (309, 2015), (403, 1545), (465, 1339), (515, 1209)]