40804428665

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{59509}}^1$

素因数の和:59682

約数の個数: 64

約数和(自身を含む): 66224632320

約数和(自身を除く): 25420203655

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 137, 143, 385, 455, 685, 715, 959, 1001, 1507, 1781, 4795, 5005, 7535, 8905, 10549, 12467, 19591, 52745, 59509, 62335, 97955, 137137, 297545, 416563, 654599, 685685, 773617, 2082815, 3272995, 3868085, 4582193, 5415319, 8152733, 8509787, 22910965, 27076595, 40763665, 42548935, 57069131, 59568509, 89680063, 105985529, 285345655, 297842545, 448400315, 529927645, 627760441, 741898703, 1165840819, 3138802205, 3709493515, 5829204095, 8160885733, 40804428665]

約数ペア:

[(1, 40804428665), (5, 8160885733), (7, 5829204095), (11, 3709493515), (13, 3138802205), (35, 1165840819), (55, 741898703), (65, 627760441), (77, 529927645), (91, 448400315), (137, 297842545), (143, 285345655), (385, 105985529), (455, 89680063), (685, 59568509), (715, 57069131), (959, 42548935), (1001, 40763665), (1507, 27076595), (1781, 22910965), (4795, 8509787), (5005, 8152733), (7535, 5415319), (8905, 4582193), (10549, 3868085), (12467, 3272995), (19591, 2082815), (52745, 773617), (59509, 685685), (62335, 654599), (97955, 416563), (137137, 297545)]