284687165

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{5419}}^1$

素因数の和:5529

約数の個数: 32

約数和(自身を含む): 416256000

約数和(自身を除く): 131568835

約数列:

[1, 5, 7, 19, 35, 79, 95, 133, 395, 553, 665, 1501, 2765, 5419, 7505, 10507, 27095, 37933, 52535, 102961, 189665, 428101, 514805, 720727, 2140505, 2996707, 3603635, 8133919, 14983535, 40669595, 56937433, 284687165]

約数ペア:

[(1, 284687165), (5, 56937433), (7, 40669595), (19, 14983535), (35, 8133919), (79, 3603635), (95, 2996707), (133, 2140505), (395, 720727), (553, 514805), (665, 428101), (1501, 189665), (2765, 102961), (5419, 52535), (7505, 37933), (10507, 27095)]