12157038945

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{1439}}^1$

素因数の和:1751

約数の個数: 96

約数和(自身を含む): 22832409600

約数和(自身を除く): 10675370655

約数列:

[1, 3, 5, 9, 15, 19, 41, 45, 57, 95, 123, 171, 205, 241, 285, 369, 615, 723, 779, 855, 1205, 1439, 1845, 2169, 2337, 3615, 3895, 4317, 4579, 7011, 7195, 9881, 10845, 11685, 12951, 13737, 21585, 22895, 27341, 29643, 35055, 41211, 49405, 58999, 64755, 68685, 82023, 88929, 136705, 148215, 176997, 187739, 206055, 246069, 294995, 346799, 410115, 444645, 530991, 563217, 884985, 938695, 1040397, 1120981, 1230345, 1689651, 1733995, 2654955, 2816085, 3121191, 3362943, 5201985, 5604905, 6589181, 8448255, 10088829, 14218759, 15605955, 16814715, 19767543, 32945905, 42656277, 50444145, 59302629, 71093795, 98837715, 127968831, 213281385, 270156421, 296513145, 639844155, 810469263, 1350782105, 2431407789, 4052346315, 12157038945]

約数ペア:

[(1, 12157038945), (3, 4052346315), (5, 2431407789), (9, 1350782105), (15, 810469263), (19, 639844155), (41, 296513145), (45, 270156421), (57, 213281385), (95, 127968831), (123, 98837715), (171, 71093795), (205, 59302629), (241, 50444145), (285, 42656277), (369, 32945905), (615, 19767543), (723, 16814715), (779, 15605955), (855, 14218759), (1205, 10088829), (1439, 8448255), (1845, 6589181), (2169, 5604905), (2337, 5201985), (3615, 3362943), (3895, 3121191), (4317, 2816085), (4579, 2654955), (7011, 1733995), (7195, 1689651), (9881, 1230345), (10845, 1120981), (11685, 1040397), (12951, 938695), (13737, 884985), (21585, 563217), (22895, 530991), (27341, 444645), (29643, 410115), (35055, 346799), (41211, 294995), (49405, 246069), (58999, 206055), (64755, 187739), (68685, 176997), (82023, 148215), (88929, 136705)]