156222495

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2207}}^1$

素因数の和:2253

約数の個数: 72

約数和(自身を含む): 320681088

約数和(自身を除く): 164458593

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 121, 143, 165, 195, 363, 429, 495, 585, 605, 715, 1089, 1287, 1573, 1815, 2145, 2207, 4719, 5445, 6435, 6621, 7865, 11035, 14157, 19863, 23595, 24277, 28691, 33105, 70785, 72831, 86073, 99315, 121385, 143455, 218493, 258219, 267047, 315601, 364155, 430365, 801141, 946803, 1092465, 1291095, 1335235, 1578005, 2403423, 2840409, 3471611, 4005705, 4734015, 10414833, 12017115, 14202045, 17358055, 31244499, 52074165, 156222495]

約数ペア:

[(1, 156222495), (3, 52074165), (5, 31244499), (9, 17358055), (11, 14202045), (13, 12017115), (15, 10414833), (33, 4734015), (39, 4005705), (45, 3471611), (55, 2840409), (65, 2403423), (99, 1578005), (117, 1335235), (121, 1291095), (143, 1092465), (165, 946803), (195, 801141), (363, 430365), (429, 364155), (495, 315601), (585, 267047), (605, 258219), (715, 218493), (1089, 143455), (1287, 121385), (1573, 99315), (1815, 86073), (2145, 72831), (2207, 70785), (4719, 33105), (5445, 28691), (6435, 24277), (6621, 23595), (7865, 19863), (11035, 14157)]