15350797

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 20275200

約数和(自身を除く): 4924403

約数列:

[1, 7, 11, 31, 59, 77, 109, 217, 341, 413, 649, 763, 1199, 1829, 2387, 3379, 4543, 6431, 8393, 12803, 20119, 23653, 37169, 45017, 70741, 140833, 199361, 260183, 495187, 1395527, 2192971, 15350797]

約数ペア:

[(1, 15350797), (7, 2192971), (11, 1395527), (31, 495187), (59, 260183), (77, 199361), (109, 140833), (217, 70741), (341, 45017), (413, 37169), (649, 23653), (763, 20119), (1199, 12803), (1829, 8393), (2387, 6431), (3379, 4543)]