15342415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 21695040

約数和(自身を除く): 6352625

約数列:

[1, 5, 11, 17, 55, 61, 85, 187, 269, 305, 671, 935, 1037, 1345, 2959, 3355, 4573, 5185, 11407, 14795, 16409, 22865, 50303, 57035, 82045, 180499, 251515, 278953, 902495, 1394765, 3068483, 15342415]

約数ペア:

[(1, 15342415), (5, 3068483), (11, 1394765), (17, 902495), (55, 278953), (61, 251515), (85, 180499), (187, 82045), (269, 57035), (305, 50303), (671, 22865), (935, 16409), (1037, 14795), (1345, 11407), (2959, 5185), (3355, 4573)]