395278515

素因数分解:

$3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{12251}}^1$

素因数の和:12504

約数の個数: 32

約数和(自身を含む): 705715200

約数和(自身を除く): 310436685

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 239, 717, 1195, 2151, 3585, 6453, 10755, 12251, 32265, 36753, 61255, 110259, 183765, 330777, 551295, 1653885, 2927989, 8783967, 14639945, 26351901, 43919835, 79055703, 131759505, 395278515]

約数ペア:

[(1, 395278515), (3, 131759505), (5, 79055703), (9, 43919835), (15, 26351901), (27, 14639945), (45, 8783967), (135, 2927989), (239, 1653885), (717, 551295), (1195, 330777), (2151, 183765), (3585, 110259), (6453, 61255), (10755, 36753), (12251, 32265)]