4188405

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 7386624

約数和(自身を除く): 3198219

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 457, 611, 705, 1371, 1833, 2285, 3055, 5941, 6855, 9165, 17823, 21479, 29705, 64437, 89115, 107395, 279227, 322185, 837681, 1396135, 4188405]

約数ペア:

[(1, 4188405), (3, 1396135), (5, 837681), (13, 322185), (15, 279227), (39, 107395), (47, 89115), (65, 64437), (141, 29705), (195, 21479), (235, 17823), (457, 9165), (611, 6855), (705, 5941), (1371, 3055), (1833, 2285)]