13902165

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 26438400

約数和(自身を除く): 12536235

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 53, 67, 87, 135, 145, 159, 201, 261, 265, 335, 435, 477, 603, 783, 795, 1005, 1305, 1431, 1537, 1809, 1943, 2385, 3015, 3551, 3915, 4611, 5829, 7155, 7685, 9045, 9715, 10653, 13833, 17487, 17755, 23055, 29145, 31959, 41499, 52461, 53265, 69165, 87435, 95877, 102979, 159795, 207495, 262305, 308937, 479385, 514895, 926811, 1544685, 2780433, 4634055, 13902165]

約数ペア:

[(1, 13902165), (3, 4634055), (5, 2780433), (9, 1544685), (15, 926811), (27, 514895), (29, 479385), (45, 308937), (53, 262305), (67, 207495), (87, 159795), (135, 102979), (145, 95877), (159, 87435), (201, 69165), (261, 53265), (265, 52461), (335, 41499), (435, 31959), (477, 29145), (603, 23055), (783, 17755), (795, 17487), (1005, 13833), (1305, 10653), (1431, 9715), (1537, 9045), (1809, 7685), (1943, 7155), (2385, 5829), (3015, 4611), (3551, 3915)]