24975015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{607}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 43309056

約数和(自身を除く): 18334041

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 211, 607, 633, 1055, 1821, 2743, 3035, 3165, 7891, 8229, 9105, 13715, 23673, 39455, 41145, 118365, 128077, 384231, 640385, 1665001, 1921155, 4995003, 8325005, 24975015]

約数ペア:

[(1, 24975015), (3, 8325005), (5, 4995003), (13, 1921155), (15, 1665001), (39, 640385), (65, 384231), (195, 128077), (211, 118365), (607, 41145), (633, 39455), (1055, 23673), (1821, 13715), (2743, 9105), (3035, 8229), (3165, 7891)]