97137215

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{79}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 145382400

約数和(自身を除く): 48245185

約数列:

[1, 5, 7, 19, 35, 43, 79, 95, 133, 215, 301, 395, 553, 665, 817, 1501, 1505, 1849, 2765, 3397, 4085, 5719, 7505, 9245, 10507, 12943, 16985, 23779, 28595, 35131, 52535, 64543, 64715, 118895, 146071, 175655, 245917, 322715, 451801, 730355, 1022497, 1229585, 2259005, 2775349, 5112485, 13876745, 19427443, 97137215]

約数ペア:

[(1, 97137215), (5, 19427443), (7, 13876745), (19, 5112485), (35, 2775349), (43, 2259005), (79, 1229585), (95, 1022497), (133, 730355), (215, 451801), (301, 322715), (395, 245917), (553, 175655), (665, 146071), (817, 118895), (1501, 64715), (1505, 64543), (1849, 52535), (2765, 35131), (3397, 28595), (4085, 23779), (5719, 16985), (7505, 12943), (9245, 10507)]