29317275

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{257}}^1$

素因数の和:302

約数の個数: 72

約数和(自身を含む): 58545360

約数和(自身を除く): 29228085

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 169, 195, 225, 257, 325, 351, 507, 585, 675, 771, 845, 975, 1285, 1521, 1755, 2313, 2535, 2925, 3341, 3855, 4225, 4563, 6425, 6939, 7605, 8775, 10023, 11565, 12675, 16705, 19275, 22815, 30069, 34695, 38025, 43433, 50115, 57825, 83525, 90207, 114075, 130299, 150345, 173475, 217165, 250575, 390897, 451035, 651495, 751725, 1085825, 1172691, 1954485, 2255175, 3257475, 5863455, 9772425, 29317275]

約数ペア:

[(1, 29317275), (3, 9772425), (5, 5863455), (9, 3257475), (13, 2255175), (15, 1954485), (25, 1172691), (27, 1085825), (39, 751725), (45, 651495), (65, 451035), (75, 390897), (117, 250575), (135, 217165), (169, 173475), (195, 150345), (225, 130299), (257, 114075), (325, 90207), (351, 83525), (507, 57825), (585, 50115), (675, 43433), (771, 38025), (845, 34695), (975, 30069), (1285, 22815), (1521, 19275), (1755, 16705), (2313, 12675), (2535, 11565), (2925, 10023), (3341, 8775), (3855, 7605), (4225, 6939), (4563, 6425)]