38472415

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 50232960

約数和(自身を除く): 11760545

約数列:

[1, 5, 29, 37, 71, 101, 145, 185, 355, 505, 1073, 2059, 2627, 2929, 3737, 5365, 7171, 10295, 13135, 14645, 18685, 35855, 76183, 108373, 207959, 265327, 380915, 541865, 1039795, 1326635, 7694483, 38472415]

約数ペア:

[(1, 38472415), (5, 7694483), (29, 1326635), (37, 1039795), (71, 541865), (101, 380915), (145, 265327), (185, 207959), (355, 108373), (505, 76183), (1073, 35855), (2059, 18685), (2627, 14645), (2929, 13135), (3737, 10295), (5365, 7171)]