1028475

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{653}}^1$

素因数の和:676

約数の個数: 36

約数和(自身を含む): 2108496

約数和(自身を除く): 1080021

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 653, 1575, 1959, 3265, 4571, 5877, 9795, 13713, 16325, 22855, 29385, 41139, 48975, 68565, 114275, 146925, 205695, 342825, 1028475]

約数ペア:

[(1, 1028475), (3, 342825), (5, 205695), (7, 146925), (9, 114275), (15, 68565), (21, 48975), (25, 41139), (35, 29385), (45, 22855), (63, 16325), (75, 13713), (105, 9795), (175, 5877), (225, 4571), (315, 3265), (525, 1959), (653, 1575)]