190955985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3583}}^1$

素因数の和:3638

約数の個数: 64

約数和(自身を含む): 371589120

約数和(自身を除く): 180633135

約数列:

[1, 3, 5, 11, 15, 17, 19, 33, 51, 55, 57, 85, 95, 165, 187, 209, 255, 285, 323, 561, 627, 935, 969, 1045, 1615, 2805, 3135, 3553, 3583, 4845, 10659, 10749, 17765, 17915, 39413, 53295, 53745, 60911, 68077, 118239, 182733, 197065, 204231, 304555, 340385, 591195, 670021, 748847, 913665, 1021155, 1157309, 2010063, 2246541, 3350105, 3471927, 3744235, 5786545, 10050315, 11232705, 12730399, 17359635, 38191197, 63651995, 190955985]

約数ペア:

[(1, 190955985), (3, 63651995), (5, 38191197), (11, 17359635), (15, 12730399), (17, 11232705), (19, 10050315), (33, 5786545), (51, 3744235), (55, 3471927), (57, 3350105), (85, 2246541), (95, 2010063), (165, 1157309), (187, 1021155), (209, 913665), (255, 748847), (285, 670021), (323, 591195), (561, 340385), (627, 304555), (935, 204231), (969, 197065), (1045, 182733), (1615, 118239), (2805, 68077), (3135, 60911), (3553, 53745), (3583, 53295), (4845, 39413), (10659, 17915), (10749, 17765)]