105608965

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 162518400

約数和(自身を除く): 56909435

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 149, 245, 263, 385, 539, 745, 1043, 1315, 1639, 1841, 2695, 2893, 5215, 7301, 8195, 9205, 11473, 12887, 14465, 20251, 36505, 39187, 57365, 64435, 80311, 101255, 141757, 195935, 274309, 401555, 431057, 708785, 1371545, 1920163, 2155285, 3017399, 9600815, 15086995, 21121793, 105608965]

約数ペア:

[(1, 105608965), (5, 21121793), (7, 15086995), (11, 9600815), (35, 3017399), (49, 2155285), (55, 1920163), (77, 1371545), (149, 708785), (245, 431057), (263, 401555), (385, 274309), (539, 195935), (745, 141757), (1043, 101255), (1315, 80311), (1639, 64435), (1841, 57365), (2695, 39187), (2893, 36505), (5215, 20251), (7301, 14465), (8195, 12887), (9205, 11473)]