7313355

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 15206400

約数和(自身を除く): 7893045

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 71, 105, 109, 135, 189, 213, 315, 327, 355, 497, 545, 639, 763, 945, 981, 1065, 1491, 1635, 1917, 2289, 2485, 2943, 3195, 3815, 4473, 4905, 6867, 7455, 7739, 9585, 11445, 13419, 14715, 20601, 22365, 23217, 34335, 38695, 54173, 67095, 69651, 103005, 116085, 162519, 208953, 270865, 348255, 487557, 812595, 1044765, 1462671, 2437785, 7313355]

約数ペア:

[(1, 7313355), (3, 2437785), (5, 1462671), (7, 1044765), (9, 812595), (15, 487557), (21, 348255), (27, 270865), (35, 208953), (45, 162519), (63, 116085), (71, 103005), (105, 69651), (109, 67095), (135, 54173), (189, 38695), (213, 34335), (315, 23217), (327, 22365), (355, 20601), (497, 14715), (545, 13419), (639, 11445), (763, 9585), (945, 7739), (981, 7455), (1065, 6867), (1491, 4905), (1635, 4473), (1917, 3815), (2289, 3195), (2485, 2943)]