15347409

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{79}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 26757120

約数和(自身を除く): 11409711

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 79, 87, 203, 231, 237, 319, 553, 609, 841, 869, 957, 1659, 2233, 2291, 2523, 2607, 5887, 6083, 6699, 6873, 9251, 16037, 17661, 18249, 25201, 27753, 48111, 64757, 66439, 75603, 176407, 194271, 199317, 465073, 529221, 730829, 1395219, 2192487, 5115803, 15347409]

約数ペア:

[(1, 15347409), (3, 5115803), (7, 2192487), (11, 1395219), (21, 730829), (29, 529221), (33, 465073), (77, 199317), (79, 194271), (87, 176407), (203, 75603), (231, 66439), (237, 64757), (319, 48111), (553, 27753), (609, 25201), (841, 18249), (869, 17661), (957, 16037), (1659, 9251), (2233, 6873), (2291, 6699), (2523, 6083), (2607, 5887)]