13611375

素因数分解:

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

素因数の和:170

約数の個数: 64

約数和(自身を含む): 26083200

約数和(自身を除く): 12471825

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 109, 111, 125, 135, 185, 225, 327, 333, 375, 545, 555, 675, 925, 981, 999, 1125, 1635, 1665, 2725, 2775, 2943, 3375, 4033, 4625, 4905, 4995, 8175, 8325, 12099, 13625, 13875, 14715, 20165, 24525, 24975, 36297, 40875, 41625, 60495, 73575, 100825, 108891, 122625, 124875, 181485, 302475, 367875, 504125, 544455, 907425, 1512375, 2722275, 4537125, 13611375]

約数ペア:

[(1, 13611375), (3, 4537125), (5, 2722275), (9, 1512375), (15, 907425), (25, 544455), (27, 504125), (37, 367875), (45, 302475), (75, 181485), (109, 124875), (111, 122625), (125, 108891), (135, 100825), (185, 73575), (225, 60495), (327, 41625), (333, 40875), (375, 36297), (545, 24975), (555, 24525), (675, 20165), (925, 14715), (981, 13875), (999, 13625), (1125, 12099), (1635, 8325), (1665, 8175), (2725, 4995), (2775, 4905), (2943, 4625), (3375, 4033)]