1539916275

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^2$

素因数の和:353

約数の個数: 72

約数和(自身を含む): 2741580480

約数和(自身を除く): 1201664205

約数列:

[1, 3, 5, 15, 19, 25, 57, 67, 75, 95, 127, 201, 285, 335, 381, 475, 635, 1005, 1273, 1425, 1675, 1905, 2413, 3175, 3819, 5025, 6365, 7239, 8509, 9525, 12065, 16129, 19095, 25527, 31825, 36195, 42545, 48387, 60325, 80645, 95475, 127635, 161671, 180975, 212725, 241935, 306451, 403225, 485013, 638175, 808355, 919353, 1080643, 1209675, 1532255, 2425065, 3241929, 4041775, 4596765, 5403215, 7661275, 12125325, 16209645, 20532217, 22983825, 27016075, 61596651, 81048225, 102661085, 307983255, 513305425, 1539916275]

約数ペア:

[(1, 1539916275), (3, 513305425), (5, 307983255), (15, 102661085), (19, 81048225), (25, 61596651), (57, 27016075), (67, 22983825), (75, 20532217), (95, 16209645), (127, 12125325), (201, 7661275), (285, 5403215), (335, 4596765), (381, 4041775), (475, 3241929), (635, 2425065), (1005, 1532255), (1273, 1209675), (1425, 1080643), (1675, 919353), (1905, 808355), (2413, 638175), (3175, 485013), (3819, 403225), (5025, 306451), (6365, 241935), (7239, 212725), (8509, 180975), (9525, 161671), (12065, 127635), (16129, 95475), (19095, 80645), (25527, 60325), (31825, 48387), (36195, 42545)]