1216725565545

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{1309807}}^1$

素因数の和:1310811

約数の個数: 64

約数和(自身を含む): 2474594058240

約数和(自身を除く): 1257868492695

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 983, 2949, 4915, 6881, 8847, 14745, 20643, 26541, 34405, 44235, 61929, 103215, 132705, 185787, 309645, 928935, 1309807, 3929421, 6549035, 9168649, 11788263, 19647105, 27505947, 35364789, 45843245, 58941315, 82517841, 137529735, 176823945, 247553523, 412589205, 1237767615, 1287540281, 3862620843, 6437701405, 9012781967, 11587862529, 19313104215, 27038345901, 34763587587, 45063909835, 57939312645, 81115037703, 135191729505, 173817937935, 243345113109, 405575188515, 1216725565545]

約数ペア:

[(1, 1216725565545), (3, 405575188515), (5, 243345113109), (7, 173817937935), (9, 135191729505), (15, 81115037703), (21, 57939312645), (27, 45063909835), (35, 34763587587), (45, 27038345901), (63, 19313104215), (105, 11587862529), (135, 9012781967), (189, 6437701405), (315, 3862620843), (945, 1287540281), (983, 1237767615), (2949, 412589205), (4915, 247553523), (6881, 176823945), (8847, 137529735), (14745, 82517841), (20643, 58941315), (26541, 45843245), (34405, 35364789), (44235, 27505947), (61929, 19647105), (103215, 11788263), (132705, 9168649), (185787, 6549035), (309645, 3929421), (928935, 1309807)]