4315045

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 6322176

約数和(自身を除く): 2007131

約数列:

[1, 5, 7, 31, 35, 41, 97, 155, 205, 217, 287, 485, 679, 1085, 1271, 1435, 3007, 3395, 3977, 6355, 8897, 15035, 19885, 21049, 27839, 44485, 105245, 123287, 139195, 616435, 863009, 4315045]

約数ペア:

[(1, 4315045), (5, 863009), (7, 616435), (31, 139195), (35, 123287), (41, 105245), (97, 44485), (155, 27839), (205, 21049), (217, 19885), (287, 15035), (485, 8897), (679, 6355), (1085, 3977), (1271, 3395), (1435, 3007)]