423331335

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{1699}}^1$

素因数の和:1837

約数の個数: 72

約数和(自身を含む): 861634800

約数和(自身を除く): 438303465

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 113, 147, 245, 315, 339, 441, 565, 735, 791, 1017, 1695, 1699, 2205, 2373, 3955, 5085, 5097, 5537, 7119, 8495, 11865, 11893, 15291, 16611, 25485, 27685, 35595, 35679, 49833, 59465, 76455, 83055, 83251, 107037, 178395, 191987, 249165, 249753, 416255, 535185, 575961, 749259, 959935, 1248765, 1343909, 1727883, 2879805, 3746295, 4031727, 6719545, 8639415, 9407363, 12095181, 20158635, 28222089, 47036815, 60475905, 84666267, 141110445, 423331335]

約数ペア:

[(1, 423331335), (3, 141110445), (5, 84666267), (7, 60475905), (9, 47036815), (15, 28222089), (21, 20158635), (35, 12095181), (45, 9407363), (49, 8639415), (63, 6719545), (105, 4031727), (113, 3746295), (147, 2879805), (245, 1727883), (315, 1343909), (339, 1248765), (441, 959935), (565, 749259), (735, 575961), (791, 535185), (1017, 416255), (1695, 249753), (1699, 249165), (2205, 191987), (2373, 178395), (3955, 107037), (5085, 83251), (5097, 83055), (5537, 76455), (7119, 59465), (8495, 49833), (11865, 35679), (11893, 35595), (15291, 27685), (16611, 25485)]