74267505

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1607}}^1$

素因数の和:1710

約数の個数: 48

約数和(自身を含む): 140474880

約数和(自身を除く): 66207375

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 79, 117, 195, 237, 395, 585, 711, 1027, 1185, 1607, 3081, 3555, 4821, 5135, 8035, 9243, 14463, 15405, 20891, 24105, 46215, 62673, 72315, 104455, 126953, 188019, 313365, 380859, 634765, 940095, 1142577, 1650389, 1904295, 4951167, 5712885, 8251945, 14853501, 24755835, 74267505]

約数ペア:

[(1, 74267505), (3, 24755835), (5, 14853501), (9, 8251945), (13, 5712885), (15, 4951167), (39, 1904295), (45, 1650389), (65, 1142577), (79, 940095), (117, 634765), (195, 380859), (237, 313365), (395, 188019), (585, 126953), (711, 104455), (1027, 72315), (1185, 62673), (1607, 46215), (3081, 24105), (3555, 20891), (4821, 15405), (5135, 14463), (8035, 9243)]