22370505

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1481}}^1$

素因数の和:1561

約数の個数: 32

約数和(自身を含む): 38413440

約数和(自身を除く): 16042935

約数列:

[1, 3, 5, 15, 19, 53, 57, 95, 159, 265, 285, 795, 1007, 1481, 3021, 4443, 5035, 7405, 15105, 22215, 28139, 78493, 84417, 140695, 235479, 392465, 422085, 1177395, 1491367, 4474101, 7456835, 22370505]

約数ペア:

[(1, 22370505), (3, 7456835), (5, 4474101), (15, 1491367), (19, 1177395), (53, 422085), (57, 392465), (95, 235479), (159, 140695), (265, 84417), (285, 78493), (795, 28139), (1007, 22215), (1481, 15105), (3021, 7405), (4443, 5035)]