45189765

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 84268800

約数和(自身を除く): 39079035

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 83, 109, 111, 135, 185, 249, 327, 333, 415, 545, 555, 747, 981, 999, 1245, 1635, 1665, 2241, 2943, 3071, 3735, 4033, 4905, 4995, 9047, 9213, 11205, 12099, 14715, 15355, 20165, 27141, 27639, 36297, 45235, 46065, 60495, 81423, 82917, 108891, 135705, 138195, 181485, 244269, 334739, 407115, 414585, 544455, 1004217, 1221345, 1673695, 3012651, 5021085, 9037953, 15063255, 45189765]

約数ペア:

[(1, 45189765), (3, 15063255), (5, 9037953), (9, 5021085), (15, 3012651), (27, 1673695), (37, 1221345), (45, 1004217), (83, 544455), (109, 414585), (111, 407115), (135, 334739), (185, 244269), (249, 181485), (327, 138195), (333, 135705), (415, 108891), (545, 82917), (555, 81423), (747, 60495), (981, 46065), (999, 45235), (1245, 36297), (1635, 27639), (1665, 27141), (2241, 20165), (2943, 15355), (3071, 14715), (3735, 12099), (4033, 11205), (4905, 9213), (4995, 9047)]