22731835

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 34013952

約数和(自身を除く): 11282117

約数列:

[1, 5, 7, 31, 35, 41, 49, 73, 155, 205, 217, 245, 287, 365, 511, 1085, 1271, 1435, 1519, 2009, 2263, 2555, 2993, 3577, 6355, 7595, 8897, 10045, 11315, 14965, 15841, 17885, 20951, 44485, 62279, 79205, 92783, 104755, 110887, 146657, 311395, 463915, 554435, 649481, 733285, 3247405, 4546367, 22731835]

約数ペア:

[(1, 22731835), (5, 4546367), (7, 3247405), (31, 733285), (35, 649481), (41, 554435), (49, 463915), (73, 311395), (155, 146657), (205, 110887), (217, 104755), (245, 92783), (287, 79205), (365, 62279), (511, 44485), (1085, 20951), (1271, 17885), (1435, 15841), (1519, 14965), (2009, 11315), (2263, 10045), (2555, 8897), (2993, 7595), (3577, 6355)]