7572045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 13703040

約数和(自身を除く): 6130995

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 103, 145, 169, 195, 309, 377, 435, 507, 515, 845, 1131, 1339, 1545, 1885, 2535, 2987, 4017, 4901, 5655, 6695, 8961, 14703, 14935, 17407, 20085, 24505, 38831, 44805, 52221, 73515, 87035, 116493, 194155, 261105, 504803, 582465, 1514409, 2524015, 7572045]

約数ペア:

[(1, 7572045), (3, 2524015), (5, 1514409), (13, 582465), (15, 504803), (29, 261105), (39, 194155), (65, 116493), (87, 87035), (103, 73515), (145, 52221), (169, 44805), (195, 38831), (309, 24505), (377, 20085), (435, 17407), (507, 14935), (515, 14703), (845, 8961), (1131, 6695), (1339, 5655), (1545, 4901), (1885, 4017), (2535, 2987)]