1330457399685

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3739}}^1\times {\mathrm{255077}}^1$

素因数の和:258858

約数の個数: 48

約数和(自身を含む): 2381163333120

約数和(自身を除く): 1050705933435

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 3739, 11217, 18695, 33651, 56085, 115909, 168255, 255077, 347727, 579545, 765231, 1043181, 1275385, 1738635, 2295693, 3826155, 5215905, 7907387, 11478465, 23722161, 39536935, 71166483, 118610805, 355832415, 953732903, 2861198709, 4768664515, 8583596127, 14305993545, 29565719993, 42917980635, 88697159979, 147828599965, 266091479937, 443485799895, 1330457399685]

約数ペア:

[(1, 1330457399685), (3, 443485799895), (5, 266091479937), (9, 147828599965), (15, 88697159979), (31, 42917980635), (45, 29565719993), (93, 14305993545), (155, 8583596127), (279, 4768664515), (465, 2861198709), (1395, 953732903), (3739, 355832415), (11217, 118610805), (18695, 71166483), (33651, 39536935), (56085, 23722161), (115909, 11478465), (168255, 7907387), (255077, 5215905), (347727, 3826155), (579545, 2295693), (765231, 1738635), (1043181, 1275385)]