1225236495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{1433}}^1$

素因数の和:1944

約数の個数: 64

約数和(自身を含む): 2378833920

約数和(自身を除く): 1153597425

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 479, 595, 1433, 1437, 1785, 2395, 3353, 4299, 7165, 7185, 8143, 10031, 10059, 16765, 21495, 24361, 24429, 30093, 40715, 50155, 50295, 57001, 73083, 121805, 122145, 150465, 170527, 171003, 285005, 365415, 511581, 686407, 852635, 855015, 2059221, 2557905, 3432035, 4804849, 10296105, 11668919, 14414547, 24024245, 35006757, 58344595, 72072735, 81682433, 175033785, 245047299, 408412165, 1225236495]

約数ペア:

[(1, 1225236495), (3, 408412165), (5, 245047299), (7, 175033785), (15, 81682433), (17, 72072735), (21, 58344595), (35, 35006757), (51, 24024245), (85, 14414547), (105, 11668919), (119, 10296105), (255, 4804849), (357, 3432035), (479, 2557905), (595, 2059221), (1433, 855015), (1437, 852635), (1785, 686407), (2395, 511581), (3353, 365415), (4299, 285005), (7165, 171003), (7185, 170527), (8143, 150465), (10031, 122145), (10059, 121805), (16765, 73083), (21495, 57001), (24361, 50295), (24429, 50155), (30093, 40715)]