193776195

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{1483}}^1$

素因数の和:1803

約数の個数: 32

約数和(自身を含む): 321398784

約数和(自身を除く): 127622589

約数列:

[1, 3, 5, 15, 31, 93, 155, 281, 465, 843, 1405, 1483, 4215, 4449, 7415, 8711, 22245, 26133, 43555, 45973, 130665, 137919, 229865, 416723, 689595, 1250169, 2083615, 6250845, 12918413, 38755239, 64592065, 193776195]

約数ペア:

[(1, 193776195), (3, 64592065), (5, 38755239), (15, 12918413), (31, 6250845), (93, 2083615), (155, 1250169), (281, 689595), (465, 416723), (843, 229865), (1405, 137919), (1483, 130665), (4215, 45973), (4449, 43555), (7415, 26133), (8711, 22245)]