11975156925

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{109}}^2\times {\mathrm{151}}^1$

素因数の和:471

約数の個数: 72

約数和(自身を含む): 20340573120

約数和(自身を除く): 8365416195

約数列:

[1, 3, 5, 15, 25, 75, 89, 109, 151, 267, 327, 445, 453, 545, 755, 1335, 1635, 2225, 2265, 2725, 3775, 6675, 8175, 9701, 11325, 11881, 13439, 16459, 29103, 35643, 40317, 48505, 49377, 59405, 67195, 82295, 145515, 178215, 201585, 242525, 246885, 297025, 335975, 411475, 727575, 891075, 1007925, 1057409, 1234425, 1464851, 1794031, 3172227, 4394553, 5287045, 5382093, 7324255, 8970155, 15861135, 21972765, 26435225, 26910465, 36621275, 44850775, 79305675, 109863825, 134552325, 159668759, 479006277, 798343795, 2395031385, 3991718975, 11975156925]

約数ペア:

[(1, 11975156925), (3, 3991718975), (5, 2395031385), (15, 798343795), (25, 479006277), (75, 159668759), (89, 134552325), (109, 109863825), (151, 79305675), (267, 44850775), (327, 36621275), (445, 26910465), (453, 26435225), (545, 21972765), (755, 15861135), (1335, 8970155), (1635, 7324255), (2225, 5382093), (2265, 5287045), (2725, 4394553), (3775, 3172227), (6675, 1794031), (8175, 1464851), (9701, 1234425), (11325, 1057409), (11881, 1007925), (13439, 891075), (16459, 727575), (29103, 411475), (35643, 335975), (40317, 297025), (48505, 246885), (49377, 242525), (59405, 201585), (67195, 178215), (82295, 145515)]